diff --git a/cef_paths2.gypi b/cef_paths2.gypi
index 371c67412..6db04c12c 100644
--- a/cef_paths2.gypi
+++ b/cef_paths2.gypi
@@ -103,6 +103,8 @@
       'libcef_dll/libcef_dll2.cc',
       'libcef_dll/ptr_util.h',
       'libcef_dll/resource.h',
+      'libcef_dll/shutdown_checker.cc',
+      'libcef_dll/shutdown_checker.h',
       'libcef_dll/transfer_util.cc',
       'libcef_dll/transfer_util.h',
       'libcef_dll/wrapper_types.h',
@@ -130,6 +132,8 @@
       'libcef_dll/ctocpp/ctocpp_ref_counted.h',
       'libcef_dll/ctocpp/ctocpp_scoped.h',
       'libcef_dll/ptr_util.h',
+      'libcef_dll/shutdown_checker.cc',
+      'libcef_dll/shutdown_checker.h',
       'libcef_dll/transfer_util.cc',
       'libcef_dll/transfer_util.h',
       'libcef_dll/wrapper_types.h',
diff --git a/include/cef_browser_process_handler.h b/include/cef_browser_process_handler.h
index fb770997b..f4fb6620a 100644
--- a/include/cef_browser_process_handler.h
+++ b/include/cef_browser_process_handler.h
@@ -47,7 +47,7 @@
 // Class used to implement browser process callbacks. The methods of this class
 // will be called on the browser process main thread unless otherwise indicated.
 ///
-/*--cef(source=client)--*/
+/*--cef(source=client,no_debugct_check)--*/
 class CefBrowserProcessHandler : public virtual CefBaseRefCounted {
  public:
   ///
diff --git a/include/cef_render_process_handler.h b/include/cef_render_process_handler.h
index 52709b59d..ad08c2380 100644
--- a/include/cef_render_process_handler.h
+++ b/include/cef_render_process_handler.h
@@ -52,7 +52,7 @@
 // will be called on the render process main thread (TID_RENDERER) unless
 // otherwise indicated.
 ///
-/*--cef(source=client)--*/
+/*--cef(source=client,no_debugct_check)--*/
 class CefRenderProcessHandler : public virtual CefBaseRefCounted {
  public:
   typedef cef_navigation_type_t NavigationType;
diff --git a/include/cef_scheme.h b/include/cef_scheme.h
index fa83ec47f..da66f4297 100644
--- a/include/cef_scheme.h
+++ b/include/cef_scheme.h
@@ -158,7 +158,7 @@ class CefSchemeRegistrar : public CefBaseScoped {
 // Class that creates CefResourceHandler instances for handling scheme requests.
 // The methods of this class will always be called on the IO thread.
 ///
-/*--cef(source=client)--*/
+/*--cef(source=client,no_debugct_check)--*/
 class CefSchemeHandlerFactory : public virtual CefBaseRefCounted {
  public:
   ///
diff --git a/include/cef_task.h b/include/cef_task.h
index a892d3953..642c69eb6 100644
--- a/include/cef_task.h
+++ b/include/cef_task.h
@@ -49,7 +49,7 @@ typedef cef_thread_id_t CefThreadId;
 // the target thread. For this reason be cautious when performing work in the
 // task object destructor.
 ///
-/*--cef(source=client)--*/
+/*--cef(source=client,no_debugct_check)--*/
 class CefTask : public virtual CefBaseRefCounted {
  public:
   ///
diff --git a/include/cef_v8.h b/include/cef_v8.h
index 2886d35f4..8bbc0288a 100644
--- a/include/cef_v8.h
+++ b/include/cef_v8.h
@@ -120,7 +120,7 @@ bool CefRegisterExtension(const CefString& extension_name,
 // A task runner for posting tasks on the associated thread can be retrieved via
 // the CefV8Context::GetTaskRunner() method.
 ///
-/*--cef(source=library)--*/
+/*--cef(source=library,no_debugct_check)--*/
 class CefV8Context : public virtual CefBaseRefCounted {
  public:
   ///
@@ -224,7 +224,7 @@ typedef std::vector<CefRefPtr<CefV8Value>> CefV8ValueList;
 // Interface that should be implemented to handle V8 function calls. The methods
 // of this class will be called on the thread associated with the V8 function.
 ///
-/*--cef(source=client)--*/
+/*--cef(source=client,no_debugct_check)--*/
 class CefV8Handler : public virtual CefBaseRefCounted {
  public:
   ///
@@ -247,7 +247,7 @@ class CefV8Handler : public virtual CefBaseRefCounted {
 // identifiers are registered by calling CefV8Value::SetValue(). The methods
 // of this class will be called on the thread associated with the V8 accessor.
 ///
-/*--cef(source=client)--*/
+/*--cef(source=client,no_debugct_check)--*/
 class CefV8Accessor : public virtual CefBaseRefCounted {
  public:
   ///
@@ -285,7 +285,7 @@ class CefV8Accessor : public virtual CefBaseRefCounted {
 // handlers (with first argument of type int) are called when object is indexed
 // by integer.
 ///
-/*--cef(source=client)--*/
+/*--cef(source=client,no_debugct_check)--*/
 class CefV8Interceptor : public virtual CefBaseRefCounted {
  public:
   ///
@@ -349,7 +349,7 @@ class CefV8Interceptor : public virtual CefBaseRefCounted {
 // Class representing a V8 exception. The methods of this class may be called on
 // any render process thread.
 ///
-/*--cef(source=library)--*/
+/*--cef(source=library,no_debugct_check)--*/
 class CefV8Exception : public virtual CefBaseRefCounted {
  public:
   ///
@@ -410,7 +410,7 @@ class CefV8Exception : public virtual CefBaseRefCounted {
 ///
 // Callback interface that is passed to CefV8Value::CreateArrayBuffer.
 ///
-/*--cef(source=client)--*/
+/*--cef(source=client,no_debugct_check)--*/
 class CefV8ArrayBufferReleaseCallback : public virtual CefBaseRefCounted {
  public:
   ///
@@ -429,7 +429,7 @@ class CefV8ArrayBufferReleaseCallback : public virtual CefBaseRefCounted {
 // A task runner for posting tasks on the associated thread can be retrieved via
 // the CefV8Context::GetTaskRunner() method.
 ///
-/*--cef(source=library)--*/
+/*--cef(source=library,no_debugct_check)--*/
 class CefV8Value : public virtual CefBaseRefCounted {
  public:
   typedef cef_v8_accesscontrol_t AccessControl;
@@ -938,7 +938,7 @@ class CefV8StackTrace : public virtual CefBaseRefCounted {
 // threads. A task runner for posting tasks on the associated thread can be
 // retrieved via the CefV8Context::GetTaskRunner() method.
 ///
-/*--cef(source=library)--*/
+/*--cef(source=library,no_debugct_check)--*/
 class CefV8StackFrame : public virtual CefBaseRefCounted {
  public:
   ///
diff --git a/libcef_dll/cpptoc/accessibility_handler_cpptoc.cc b/libcef_dll/cpptoc/accessibility_handler_cpptoc.cc
index f4be9fcdd..4fc35422d 100644
--- a/libcef_dll/cpptoc/accessibility_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/accessibility_handler_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=39933d7b184df9c48a64f3aeabd4be6d8365b44a$
+// $hash=5524afc164e5f8baf765fa91e5064105dd34b212$
 //
 
 #include "libcef_dll/cpptoc/accessibility_handler_cpptoc.h"
 #include "libcef_dll/ctocpp/value_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -22,6 +23,8 @@ namespace {
 void CEF_CALLBACK accessibility_handler_on_accessibility_tree_change(
     struct _cef_accessibility_handler_t* self,
     struct _cef_value_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -40,6 +43,8 @@ void CEF_CALLBACK accessibility_handler_on_accessibility_tree_change(
 void CEF_CALLBACK accessibility_handler_on_accessibility_location_change(
     struct _cef_accessibility_handler_t* self,
     struct _cef_value_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -66,6 +71,12 @@ CefAccessibilityHandlerCppToC::CefAccessibilityHandlerCppToC() {
       accessibility_handler_on_accessibility_location_change;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefAccessibilityHandlerCppToC::~CefAccessibilityHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefAccessibilityHandler> CefCppToCRefCounted<
     CefAccessibilityHandlerCppToC,
diff --git a/libcef_dll/cpptoc/accessibility_handler_cpptoc.h b/libcef_dll/cpptoc/accessibility_handler_cpptoc.h
index c520ea612..4967eaebd 100644
--- a/libcef_dll/cpptoc/accessibility_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/accessibility_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a7bd53b0f936750abeded7f96d1bd9b08743b210$
+// $hash=9e3dc01d67ab9ee155d338f458363e8a3025d733$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_ACCESSIBILITY_HANDLER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefAccessibilityHandlerCppToC
                                  cef_accessibility_handler_t> {
  public:
   CefAccessibilityHandlerCppToC();
+  virtual ~CefAccessibilityHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_ACCESSIBILITY_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/app_cpptoc.cc b/libcef_dll/cpptoc/app_cpptoc.cc
index 27a3c9879..96c9fdf29 100644
--- a/libcef_dll/cpptoc/app_cpptoc.cc
+++ b/libcef_dll/cpptoc/app_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=717cb62ab007871b500dc42b4ec07ee898ecd9af$
+// $hash=7a1d9167c083721572cedc99f89ace69364abca8$
 //
 
 #include "libcef_dll/cpptoc/app_cpptoc.h"
@@ -125,6 +125,10 @@ CefAppCppToC::CefAppCppToC() {
   GetStruct()->get_render_process_handler = app_get_render_process_handler;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefAppCppToC::~CefAppCppToC() {}
+
 template <>
 CefRefPtr<CefApp>
 CefCppToCRefCounted<CefAppCppToC, CefApp, cef_app_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/app_cpptoc.h b/libcef_dll/cpptoc/app_cpptoc.h
index 128d810a0..db4ec3e90 100644
--- a/libcef_dll/cpptoc/app_cpptoc.h
+++ b/libcef_dll/cpptoc/app_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3bc80135e0d4ddbfcd992b0f611ce2de9217819f$
+// $hash=157d19ebda820053932102f3c69eff9415d628ad$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_APP_CPPTOC_H_
@@ -30,6 +30,7 @@ class CefAppCppToC
     : public CefCppToCRefCounted<CefAppCppToC, CefApp, cef_app_t> {
  public:
   CefAppCppToC();
+  virtual ~CefAppCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_APP_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/auth_callback_cpptoc.cc b/libcef_dll/cpptoc/auth_callback_cpptoc.cc
index 85c22d2cd..4b4bb3861 100644
--- a/libcef_dll/cpptoc/auth_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/auth_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=97fbe821be0b86728980f0694894a66d4bb7afc2$
+// $hash=103cb371ed4b96f94928587d464f1c5b459ca24c$
 //
 
 #include "libcef_dll/cpptoc/auth_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -21,6 +22,8 @@ namespace {
 void CEF_CALLBACK auth_callback_cont(struct _cef_auth_callback_t* self,
                                      const cef_string_t* username,
                                      const cef_string_t* password) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -34,6 +37,8 @@ void CEF_CALLBACK auth_callback_cont(struct _cef_auth_callback_t* self,
 }
 
 void CEF_CALLBACK auth_callback_cancel(struct _cef_auth_callback_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -53,6 +58,12 @@ CefAuthCallbackCppToC::CefAuthCallbackCppToC() {
   GetStruct()->cancel = auth_callback_cancel;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefAuthCallbackCppToC::~CefAuthCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefAuthCallback> CefCppToCRefCounted<
     CefAuthCallbackCppToC,
diff --git a/libcef_dll/cpptoc/auth_callback_cpptoc.h b/libcef_dll/cpptoc/auth_callback_cpptoc.h
index f1c929767..2bdddb8da 100644
--- a/libcef_dll/cpptoc/auth_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/auth_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f653271e88b2c40b1fcfc331a4dc54f4b77b5921$
+// $hash=0d2e25f73053bccb5dee306ed2f71473b43eb3ab$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_AUTH_CALLBACK_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefAuthCallbackCppToC : public CefCppToCRefCounted<CefAuthCallbackCppToC,
                                                          cef_auth_callback_t> {
  public:
   CefAuthCallbackCppToC();
+  virtual ~CefAuthCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_AUTH_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/before_download_callback_cpptoc.cc b/libcef_dll/cpptoc/before_download_callback_cpptoc.cc
index fae2b7559..58d418061 100644
--- a/libcef_dll/cpptoc/before_download_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/before_download_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=dc4a3c132fd8fd1c82998a7da135ed672b93b6cc$
+// $hash=65ff24a6eea2a6f55773a4e8117fd56ecb8d5d8a$
 //
 
 #include "libcef_dll/cpptoc/before_download_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -22,6 +23,8 @@ void CEF_CALLBACK
 before_download_callback_cont(struct _cef_before_download_callback_t* self,
                               const cef_string_t* download_path,
                               int show_dialog) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -42,6 +45,12 @@ CefBeforeDownloadCallbackCppToC::CefBeforeDownloadCallbackCppToC() {
   GetStruct()->cont = before_download_callback_cont;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBeforeDownloadCallbackCppToC::~CefBeforeDownloadCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefBeforeDownloadCallback>
 CefCppToCRefCounted<CefBeforeDownloadCallbackCppToC,
diff --git a/libcef_dll/cpptoc/before_download_callback_cpptoc.h b/libcef_dll/cpptoc/before_download_callback_cpptoc.h
index 858bee03f..0cbfd4f80 100644
--- a/libcef_dll/cpptoc/before_download_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/before_download_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=539c6ddba61ba523f696cd8988586cf79970fe11$
+// $hash=9f75a7fb8e74c8a2fa9309351af25628b33d6679$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_BEFORE_DOWNLOAD_CALLBACK_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefBeforeDownloadCallbackCppToC
                                  cef_before_download_callback_t> {
  public:
   CefBeforeDownloadCallbackCppToC();
+  virtual ~CefBeforeDownloadCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_BEFORE_DOWNLOAD_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/binary_value_cpptoc.cc b/libcef_dll/cpptoc/binary_value_cpptoc.cc
index 8f443854d..413ae9f35 100644
--- a/libcef_dll/cpptoc/binary_value_cpptoc.cc
+++ b/libcef_dll/cpptoc/binary_value_cpptoc.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ed48afaf59f8bb35ad3f437e2b4617d6eb631de5$
+// $hash=1a09058e8a846ec1ecb223d7883d44e6d36600f1$
 //
 
 #include "libcef_dll/cpptoc/binary_value_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_binary_value_t* cef_binary_value_create(const void* data,
                                                        size_t data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: data; type: simple_byaddr
@@ -37,6 +40,8 @@ namespace {
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 int CEF_CALLBACK binary_value_is_valid(struct _cef_binary_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -51,6 +56,8 @@ int CEF_CALLBACK binary_value_is_valid(struct _cef_binary_value_t* self) {
 }
 
 int CEF_CALLBACK binary_value_is_owned(struct _cef_binary_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -66,6 +73,8 @@ int CEF_CALLBACK binary_value_is_owned(struct _cef_binary_value_t* self) {
 
 int CEF_CALLBACK binary_value_is_same(struct _cef_binary_value_t* self,
                                       struct _cef_binary_value_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -86,6 +95,8 @@ int CEF_CALLBACK binary_value_is_same(struct _cef_binary_value_t* self,
 
 int CEF_CALLBACK binary_value_is_equal(struct _cef_binary_value_t* self,
                                        struct _cef_binary_value_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -106,6 +117,8 @@ int CEF_CALLBACK binary_value_is_equal(struct _cef_binary_value_t* self,
 
 struct _cef_binary_value_t* CEF_CALLBACK
 binary_value_copy(struct _cef_binary_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -120,6 +133,8 @@ binary_value_copy(struct _cef_binary_value_t* self) {
 }
 
 size_t CEF_CALLBACK binary_value_get_size(struct _cef_binary_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -137,6 +152,8 @@ size_t CEF_CALLBACK binary_value_get_data(struct _cef_binary_value_t* self,
                                           void* buffer,
                                           size_t buffer_size,
                                           size_t data_offset) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -169,6 +186,12 @@ CefBinaryValueCppToC::CefBinaryValueCppToC() {
   GetStruct()->get_data = binary_value_get_data;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBinaryValueCppToC::~CefBinaryValueCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefBinaryValue>
 CefCppToCRefCounted<CefBinaryValueCppToC, CefBinaryValue, cef_binary_value_t>::
diff --git a/libcef_dll/cpptoc/binary_value_cpptoc.h b/libcef_dll/cpptoc/binary_value_cpptoc.h
index d0063bfa9..2e343856c 100644
--- a/libcef_dll/cpptoc/binary_value_cpptoc.h
+++ b/libcef_dll/cpptoc/binary_value_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1573678e3b5bc9179346a871cd944046719b2875$
+// $hash=1a8a2164afef6788e2adf5705ee3a247daa1c09e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_BINARY_VALUE_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefBinaryValueCppToC : public CefCppToCRefCounted<CefBinaryValueCppToC,
                                                         cef_binary_value_t> {
  public:
   CefBinaryValueCppToC();
+  virtual ~CefBinaryValueCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_BINARY_VALUE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/browser_cpptoc.cc b/libcef_dll/cpptoc/browser_cpptoc.cc
index 143f77541..eac4287f8 100644
--- a/libcef_dll/cpptoc/browser_cpptoc.cc
+++ b/libcef_dll/cpptoc/browser_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3234ba2fa2ca9fcb4e5062ad1e8f048cee0a2043$
+// $hash=d670b45c86f780e4113755c97679cafe089680fb$
 //
 
 #include "libcef_dll/cpptoc/browser_cpptoc.h"
@@ -17,6 +17,7 @@
 #include "libcef_dll/cpptoc/browser_host_cpptoc.h"
 #include "libcef_dll/cpptoc/frame_cpptoc.h"
 #include "libcef_dll/cpptoc/process_message_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 namespace {
@@ -25,6 +26,8 @@ namespace {
 
 struct _cef_browser_host_t* CEF_CALLBACK
 browser_get_host(struct _cef_browser_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -39,6 +42,8 @@ browser_get_host(struct _cef_browser_t* self) {
 }
 
 int CEF_CALLBACK browser_can_go_back(struct _cef_browser_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -53,6 +58,8 @@ int CEF_CALLBACK browser_can_go_back(struct _cef_browser_t* self) {
 }
 
 void CEF_CALLBACK browser_go_back(struct _cef_browser_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -64,6 +71,8 @@ void CEF_CALLBACK browser_go_back(struct _cef_browser_t* self) {
 }
 
 int CEF_CALLBACK browser_can_go_forward(struct _cef_browser_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -78,6 +87,8 @@ int CEF_CALLBACK browser_can_go_forward(struct _cef_browser_t* self) {
 }
 
 void CEF_CALLBACK browser_go_forward(struct _cef_browser_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -89,6 +100,8 @@ void CEF_CALLBACK browser_go_forward(struct _cef_browser_t* self) {
 }
 
 int CEF_CALLBACK browser_is_loading(struct _cef_browser_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -103,6 +116,8 @@ int CEF_CALLBACK browser_is_loading(struct _cef_browser_t* self) {
 }
 
 void CEF_CALLBACK browser_reload(struct _cef_browser_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -114,6 +129,8 @@ void CEF_CALLBACK browser_reload(struct _cef_browser_t* self) {
 }
 
 void CEF_CALLBACK browser_reload_ignore_cache(struct _cef_browser_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -125,6 +142,8 @@ void CEF_CALLBACK browser_reload_ignore_cache(struct _cef_browser_t* self) {
 }
 
 void CEF_CALLBACK browser_stop_load(struct _cef_browser_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -136,6 +155,8 @@ void CEF_CALLBACK browser_stop_load(struct _cef_browser_t* self) {
 }
 
 int CEF_CALLBACK browser_get_identifier(struct _cef_browser_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -151,6 +172,8 @@ int CEF_CALLBACK browser_get_identifier(struct _cef_browser_t* self) {
 
 int CEF_CALLBACK browser_is_same(struct _cef_browser_t* self,
                                  struct _cef_browser_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -170,6 +193,8 @@ int CEF_CALLBACK browser_is_same(struct _cef_browser_t* self,
 }
 
 int CEF_CALLBACK browser_is_popup(struct _cef_browser_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -184,6 +209,8 @@ int CEF_CALLBACK browser_is_popup(struct _cef_browser_t* self) {
 }
 
 int CEF_CALLBACK browser_has_document(struct _cef_browser_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -199,6 +226,8 @@ int CEF_CALLBACK browser_has_document(struct _cef_browser_t* self) {
 
 struct _cef_frame_t* CEF_CALLBACK
 browser_get_main_frame(struct _cef_browser_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -214,6 +243,8 @@ browser_get_main_frame(struct _cef_browser_t* self) {
 
 struct _cef_frame_t* CEF_CALLBACK
 browser_get_focused_frame(struct _cef_browser_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -229,6 +260,8 @@ browser_get_focused_frame(struct _cef_browser_t* self) {
 
 struct _cef_frame_t* CEF_CALLBACK
 browser_get_frame_byident(struct _cef_browser_t* self, int64 identifier) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -245,6 +278,8 @@ browser_get_frame_byident(struct _cef_browser_t* self, int64 identifier) {
 
 struct _cef_frame_t* CEF_CALLBACK browser_get_frame(struct _cef_browser_t* self,
                                                     const cef_string_t* name) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -261,6 +296,8 @@ struct _cef_frame_t* CEF_CALLBACK browser_get_frame(struct _cef_browser_t* self,
 }
 
 size_t CEF_CALLBACK browser_get_frame_count(struct _cef_browser_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -277,6 +314,8 @@ size_t CEF_CALLBACK browser_get_frame_count(struct _cef_browser_t* self) {
 void CEF_CALLBACK browser_get_frame_identifiers(struct _cef_browser_t* self,
                                                 size_t* identifiersCount,
                                                 int64* identifiers) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -311,6 +350,8 @@ void CEF_CALLBACK browser_get_frame_identifiers(struct _cef_browser_t* self,
 
 void CEF_CALLBACK browser_get_frame_names(struct _cef_browser_t* self,
                                           cef_string_list_t names) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -337,6 +378,8 @@ int CEF_CALLBACK
 browser_send_process_message(struct _cef_browser_t* self,
                              cef_process_id_t target_process,
                              struct _cef_process_message_t* message) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -383,6 +426,12 @@ CefBrowserCppToC::CefBrowserCppToC() {
   GetStruct()->send_process_message = browser_send_process_message;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBrowserCppToC::~CefBrowserCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefBrowser>
 CefCppToCRefCounted<CefBrowserCppToC, CefBrowser, cef_browser_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/browser_cpptoc.h b/libcef_dll/cpptoc/browser_cpptoc.h
index f1cb897a7..957a0041e 100644
--- a/libcef_dll/cpptoc/browser_cpptoc.h
+++ b/libcef_dll/cpptoc/browser_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c01a93eb2a8e099475939d20b060b6ff9faeb591$
+// $hash=6c9c804c068f1bf40184f7564b48a874a1668f3c$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_BROWSER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefBrowserCppToC
     : public CefCppToCRefCounted<CefBrowserCppToC, CefBrowser, cef_browser_t> {
  public:
   CefBrowserCppToC();
+  virtual ~CefBrowserCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_BROWSER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/browser_host_cpptoc.cc b/libcef_dll/cpptoc/browser_host_cpptoc.cc
index fc2f3762d..13d1b0b56 100644
--- a/libcef_dll/cpptoc/browser_host_cpptoc.cc
+++ b/libcef_dll/cpptoc/browser_host_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=24122606bad0381fccb91003b12c14fc24f355de$
+// $hash=40639710b864280e2288d7532309f327c92f2216$
 //
 
 #include "libcef_dll/cpptoc/browser_host_cpptoc.h"
@@ -23,6 +23,7 @@
 #include "libcef_dll/ctocpp/navigation_entry_visitor_ctocpp.h"
 #include "libcef_dll/ctocpp/pdf_print_callback_ctocpp.h"
 #include "libcef_dll/ctocpp/run_file_dialog_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
@@ -33,6 +34,8 @@ CEF_EXPORT int cef_browser_host_create_browser(
     const cef_string_t* url,
     const struct _cef_browser_settings_t* settings,
     struct _cef_request_context_t* request_context) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: windowInfo; type: struct_byref_const
@@ -69,6 +72,8 @@ CEF_EXPORT cef_browser_t* cef_browser_host_create_browser_sync(
     const cef_string_t* url,
     const struct _cef_browser_settings_t* settings,
     struct _cef_request_context_t* request_context) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: windowInfo; type: struct_byref_const
@@ -105,6 +110,8 @@ namespace {
 
 cef_browser_t* CEF_CALLBACK
 browser_host_get_browser(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -120,6 +127,8 @@ browser_host_get_browser(struct _cef_browser_host_t* self) {
 
 void CEF_CALLBACK browser_host_close_browser(struct _cef_browser_host_t* self,
                                              int force_close) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -132,6 +141,8 @@ void CEF_CALLBACK browser_host_close_browser(struct _cef_browser_host_t* self,
 
 int CEF_CALLBACK
 browser_host_try_close_browser(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -147,6 +158,8 @@ browser_host_try_close_browser(struct _cef_browser_host_t* self) {
 
 void CEF_CALLBACK browser_host_set_focus(struct _cef_browser_host_t* self,
                                          int focus) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -159,6 +172,8 @@ void CEF_CALLBACK browser_host_set_focus(struct _cef_browser_host_t* self,
 
 cef_window_handle_t CEF_CALLBACK
 browser_host_get_window_handle(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -175,6 +190,8 @@ browser_host_get_window_handle(struct _cef_browser_host_t* self) {
 
 cef_window_handle_t CEF_CALLBACK
 browser_host_get_opener_window_handle(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -190,6 +207,8 @@ browser_host_get_opener_window_handle(struct _cef_browser_host_t* self) {
 }
 
 int CEF_CALLBACK browser_host_has_view(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -205,6 +224,8 @@ int CEF_CALLBACK browser_host_has_view(struct _cef_browser_host_t* self) {
 
 struct _cef_client_t* CEF_CALLBACK
 browser_host_get_client(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -220,6 +241,8 @@ browser_host_get_client(struct _cef_browser_host_t* self) {
 
 struct _cef_request_context_t* CEF_CALLBACK
 browser_host_get_request_context(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -236,6 +259,8 @@ browser_host_get_request_context(struct _cef_browser_host_t* self) {
 
 double CEF_CALLBACK
 browser_host_get_zoom_level(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -251,6 +276,8 @@ browser_host_get_zoom_level(struct _cef_browser_host_t* self) {
 
 void CEF_CALLBACK browser_host_set_zoom_level(struct _cef_browser_host_t* self,
                                               double zoomLevel) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -269,6 +296,8 @@ browser_host_run_file_dialog(struct _cef_browser_host_t* self,
                              cef_string_list_t accept_filters,
                              int selected_accept_filter,
                              cef_run_file_dialog_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -296,6 +325,8 @@ browser_host_run_file_dialog(struct _cef_browser_host_t* self,
 
 void CEF_CALLBACK browser_host_start_download(struct _cef_browser_host_t* self,
                                               const cef_string_t* url) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -317,6 +348,8 @@ browser_host_download_image(struct _cef_browser_host_t* self,
                             uint32 max_image_size,
                             int bypass_cache,
                             cef_download_image_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -339,6 +372,8 @@ browser_host_download_image(struct _cef_browser_host_t* self,
 }
 
 void CEF_CALLBACK browser_host_print(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -354,6 +389,8 @@ browser_host_print_to_pdf(struct _cef_browser_host_t* self,
                           const cef_string_t* path,
                           const struct _cef_pdf_print_settings_t* settings,
                           cef_pdf_print_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -385,6 +422,8 @@ void CEF_CALLBACK browser_host_find(struct _cef_browser_host_t* self,
                                     int forward,
                                     int matchCase,
                                     int findNext) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -403,6 +442,8 @@ void CEF_CALLBACK browser_host_find(struct _cef_browser_host_t* self,
 
 void CEF_CALLBACK browser_host_stop_finding(struct _cef_browser_host_t* self,
                                             int clearSelection) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -419,6 +460,8 @@ browser_host_show_dev_tools(struct _cef_browser_host_t* self,
                             struct _cef_client_t* client,
                             const struct _cef_browser_settings_t* settings,
                             const cef_point_t* inspect_element_at) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -446,6 +489,8 @@ browser_host_show_dev_tools(struct _cef_browser_host_t* self,
 
 void CEF_CALLBACK
 browser_host_close_dev_tools(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -457,6 +502,8 @@ browser_host_close_dev_tools(struct _cef_browser_host_t* self) {
 }
 
 int CEF_CALLBACK browser_host_has_dev_tools(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -474,6 +521,8 @@ void CEF_CALLBACK
 browser_host_get_navigation_entries(struct _cef_browser_host_t* self,
                                     cef_navigation_entry_visitor_t* visitor,
                                     int current_only) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -493,6 +542,8 @@ browser_host_get_navigation_entries(struct _cef_browser_host_t* self,
 void CEF_CALLBACK
 browser_host_set_mouse_cursor_change_disabled(struct _cef_browser_host_t* self,
                                               int disabled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -506,6 +557,8 @@ browser_host_set_mouse_cursor_change_disabled(struct _cef_browser_host_t* self,
 
 int CEF_CALLBACK
 browser_host_is_mouse_cursor_change_disabled(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -522,6 +575,8 @@ browser_host_is_mouse_cursor_change_disabled(struct _cef_browser_host_t* self) {
 void CEF_CALLBACK
 browser_host_replace_misspelling(struct _cef_browser_host_t* self,
                                  const cef_string_t* word) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -539,6 +594,8 @@ browser_host_replace_misspelling(struct _cef_browser_host_t* self,
 void CEF_CALLBACK
 browser_host_add_word_to_dictionary(struct _cef_browser_host_t* self,
                                     const cef_string_t* word) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -555,6 +612,8 @@ browser_host_add_word_to_dictionary(struct _cef_browser_host_t* self,
 
 int CEF_CALLBACK
 browser_host_is_window_rendering_disabled(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -569,6 +628,8 @@ browser_host_is_window_rendering_disabled(struct _cef_browser_host_t* self) {
 }
 
 void CEF_CALLBACK browser_host_was_resized(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -581,6 +642,8 @@ void CEF_CALLBACK browser_host_was_resized(struct _cef_browser_host_t* self) {
 
 void CEF_CALLBACK browser_host_was_hidden(struct _cef_browser_host_t* self,
                                           int hidden) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -593,6 +656,8 @@ void CEF_CALLBACK browser_host_was_hidden(struct _cef_browser_host_t* self,
 
 void CEF_CALLBACK
 browser_host_notify_screen_info_changed(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -605,6 +670,8 @@ browser_host_notify_screen_info_changed(struct _cef_browser_host_t* self) {
 
 void CEF_CALLBACK browser_host_invalidate(struct _cef_browser_host_t* self,
                                           cef_paint_element_type_t type) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -617,6 +684,8 @@ void CEF_CALLBACK browser_host_invalidate(struct _cef_browser_host_t* self,
 
 void CEF_CALLBACK
 browser_host_send_external_begin_frame(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -630,6 +699,8 @@ browser_host_send_external_begin_frame(struct _cef_browser_host_t* self) {
 void CEF_CALLBACK
 browser_host_send_key_event(struct _cef_browser_host_t* self,
                             const struct _cef_key_event_t* event) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -655,6 +726,8 @@ browser_host_send_mouse_click_event(struct _cef_browser_host_t* self,
                                     cef_mouse_button_type_t type,
                                     int mouseUp,
                                     int clickCount) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -679,6 +752,8 @@ void CEF_CALLBACK
 browser_host_send_mouse_move_event(struct _cef_browser_host_t* self,
                                    const struct _cef_mouse_event_t* event,
                                    int mouseLeave) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -704,6 +779,8 @@ browser_host_send_mouse_wheel_event(struct _cef_browser_host_t* self,
                                     const struct _cef_mouse_event_t* event,
                                     int deltaX,
                                     int deltaY) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -726,6 +803,8 @@ browser_host_send_mouse_wheel_event(struct _cef_browser_host_t* self,
 
 void CEF_CALLBACK
 browser_host_send_focus_event(struct _cef_browser_host_t* self, int setFocus) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -738,6 +817,8 @@ browser_host_send_focus_event(struct _cef_browser_host_t* self, int setFocus) {
 
 void CEF_CALLBACK
 browser_host_send_capture_lost_event(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -750,6 +831,8 @@ browser_host_send_capture_lost_event(struct _cef_browser_host_t* self) {
 
 void CEF_CALLBACK
 browser_host_notify_move_or_resize_started(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -762,6 +845,8 @@ browser_host_notify_move_or_resize_started(struct _cef_browser_host_t* self) {
 
 int CEF_CALLBACK
 browser_host_get_windowless_frame_rate(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -778,6 +863,8 @@ browser_host_get_windowless_frame_rate(struct _cef_browser_host_t* self) {
 void CEF_CALLBACK
 browser_host_set_windowless_frame_rate(struct _cef_browser_host_t* self,
                                        int frame_rate) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -795,6 +882,8 @@ browser_host_ime_set_composition(struct _cef_browser_host_t* self,
                                  cef_composition_underline_t const* underlines,
                                  const cef_range_t* replacement_range,
                                  const cef_range_t* selection_range) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -835,6 +924,8 @@ browser_host_ime_commit_text(struct _cef_browser_host_t* self,
                              const cef_string_t* text,
                              const cef_range_t* replacement_range,
                              int relative_cursor_pos) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -858,6 +949,8 @@ browser_host_ime_commit_text(struct _cef_browser_host_t* self,
 void CEF_CALLBACK
 browser_host_ime_finish_composing_text(struct _cef_browser_host_t* self,
                                        int keep_selection) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -871,6 +964,8 @@ browser_host_ime_finish_composing_text(struct _cef_browser_host_t* self,
 
 void CEF_CALLBACK
 browser_host_ime_cancel_composition(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -886,6 +981,8 @@ browser_host_drag_target_drag_enter(struct _cef_browser_host_t* self,
                                     struct _cef_drag_data_t* drag_data,
                                     const struct _cef_mouse_event_t* event,
                                     cef_drag_operations_mask_t allowed_ops) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -914,6 +1011,8 @@ void CEF_CALLBACK
 browser_host_drag_target_drag_over(struct _cef_browser_host_t* self,
                                    const struct _cef_mouse_event_t* event,
                                    cef_drag_operations_mask_t allowed_ops) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -935,6 +1034,8 @@ browser_host_drag_target_drag_over(struct _cef_browser_host_t* self,
 
 void CEF_CALLBACK
 browser_host_drag_target_drag_leave(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -948,6 +1049,8 @@ browser_host_drag_target_drag_leave(struct _cef_browser_host_t* self) {
 void CEF_CALLBACK
 browser_host_drag_target_drop(struct _cef_browser_host_t* self,
                               const struct _cef_mouse_event_t* event) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -972,6 +1075,8 @@ browser_host_drag_source_ended_at(struct _cef_browser_host_t* self,
                                   int x,
                                   int y,
                                   cef_drag_operations_mask_t op) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -984,6 +1089,8 @@ browser_host_drag_source_ended_at(struct _cef_browser_host_t* self,
 
 void CEF_CALLBACK
 browser_host_drag_source_system_drag_ended(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -996,6 +1103,8 @@ browser_host_drag_source_system_drag_ended(struct _cef_browser_host_t* self) {
 
 struct _cef_navigation_entry_t* CEF_CALLBACK
 browser_host_get_visible_navigation_entry(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1013,6 +1122,8 @@ browser_host_get_visible_navigation_entry(struct _cef_browser_host_t* self) {
 void CEF_CALLBACK
 browser_host_set_accessibility_state(struct _cef_browser_host_t* self,
                                      cef_state_t accessibility_state) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1028,6 +1139,8 @@ browser_host_set_auto_resize_enabled(struct _cef_browser_host_t* self,
                                      int enabled,
                                      const cef_size_t* min_size,
                                      const cef_size_t* max_size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1054,6 +1167,8 @@ browser_host_set_auto_resize_enabled(struct _cef_browser_host_t* self,
 
 struct _cef_extension_t* CEF_CALLBACK
 browser_host_get_extension(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1070,6 +1185,8 @@ browser_host_get_extension(struct _cef_browser_host_t* self) {
 
 int CEF_CALLBACK
 browser_host_is_background_host(struct _cef_browser_host_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1157,6 +1274,12 @@ CefBrowserHostCppToC::CefBrowserHostCppToC() {
   GetStruct()->is_background_host = browser_host_is_background_host;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBrowserHostCppToC::~CefBrowserHostCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefBrowserHost>
 CefCppToCRefCounted<CefBrowserHostCppToC, CefBrowserHost, cef_browser_host_t>::
diff --git a/libcef_dll/cpptoc/browser_host_cpptoc.h b/libcef_dll/cpptoc/browser_host_cpptoc.h
index c9b6c6302..bd7cac5ce 100644
--- a/libcef_dll/cpptoc/browser_host_cpptoc.h
+++ b/libcef_dll/cpptoc/browser_host_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=df7d4e0f16542d5ffc5589ce39e92abef23c1fda$
+// $hash=2928fe609c5ae619c6b6db81a62688900b440f20$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_BROWSER_HOST_CPPTOC_H_
@@ -33,6 +33,7 @@ class CefBrowserHostCppToC : public CefCppToCRefCounted<CefBrowserHostCppToC,
                                                         cef_browser_host_t> {
  public:
   CefBrowserHostCppToC();
+  virtual ~CefBrowserHostCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_BROWSER_HOST_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/browser_process_handler_cpptoc.cc b/libcef_dll/cpptoc/browser_process_handler_cpptoc.cc
index 523735134..394deaabc 100644
--- a/libcef_dll/cpptoc/browser_process_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/browser_process_handler_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d74f2b562f5b8276bef67003cdc641bd6b0dc5b3$
+// $hash=90d9d5420cb532a187a78fba2a29dc9e2933b114$
 //
 
 #include "libcef_dll/cpptoc/browser_process_handler_cpptoc.h"
@@ -116,6 +116,10 @@ CefBrowserProcessHandlerCppToC::CefBrowserProcessHandlerCppToC() {
       browser_process_handler_on_schedule_message_pump_work;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBrowserProcessHandlerCppToC::~CefBrowserProcessHandlerCppToC() {}
+
 template <>
 CefRefPtr<CefBrowserProcessHandler> CefCppToCRefCounted<
     CefBrowserProcessHandlerCppToC,
diff --git a/libcef_dll/cpptoc/browser_process_handler_cpptoc.h b/libcef_dll/cpptoc/browser_process_handler_cpptoc.h
index 703b86deb..ddefd6a25 100644
--- a/libcef_dll/cpptoc/browser_process_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/browser_process_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=bf4d037daf01402a27da95a1804ac7ee659178ef$
+// $hash=379bec786c84a6b1ea1060a10a9a277369dc35ea$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_BROWSER_PROCESS_HANDLER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefBrowserProcessHandlerCppToC
                                  cef_browser_process_handler_t> {
  public:
   CefBrowserProcessHandlerCppToC();
+  virtual ~CefBrowserProcessHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_BROWSER_PROCESS_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/callback_cpptoc.cc b/libcef_dll/cpptoc/callback_cpptoc.cc
index c29d8f67d..b196de800 100644
--- a/libcef_dll/cpptoc/callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/callback_cpptoc.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=334f209cf51e0659c0b0ab9196f7a404f01461e5$
+// $hash=6703175d02d6a1fbbbe931ebc000081e037fb507$
 //
 
 #include "libcef_dll/cpptoc/callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 void CEF_CALLBACK callback_cont(struct _cef_callback_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -30,6 +33,8 @@ void CEF_CALLBACK callback_cont(struct _cef_callback_t* self) {
 }
 
 void CEF_CALLBACK callback_cancel(struct _cef_callback_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -49,6 +54,12 @@ CefCallbackCppToC::CefCallbackCppToC() {
   GetStruct()->cancel = callback_cancel;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefCallbackCppToC::~CefCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefCallback>
 CefCppToCRefCounted<CefCallbackCppToC, CefCallback, cef_callback_t>::
diff --git a/libcef_dll/cpptoc/callback_cpptoc.h b/libcef_dll/cpptoc/callback_cpptoc.h
index 960dd0f3d..0d4d1b9d8 100644
--- a/libcef_dll/cpptoc/callback_cpptoc.h
+++ b/libcef_dll/cpptoc/callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=223d6219bab467db783dd58463a34444dd513ae2$
+// $hash=c48abc409ae9bae3a8d47647db107320d543b528$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_CALLBACK_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefCallbackCppToC : public CefCppToCRefCounted<CefCallbackCppToC,
                                                      cef_callback_t> {
  public:
   CefCallbackCppToC();
+  virtual ~CefCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/client_cpptoc.cc b/libcef_dll/cpptoc/client_cpptoc.cc
index d466a90b1..8fd256e82 100644
--- a/libcef_dll/cpptoc/client_cpptoc.cc
+++ b/libcef_dll/cpptoc/client_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9a46adab7d328c9d33c759cc02f28d15fb23e2c2$
+// $hash=ddbd026586c4d4cac686b8e046891d1d4363549b$
 //
 
 #include "libcef_dll/cpptoc/client_cpptoc.h"
@@ -290,6 +290,10 @@ CefClientCppToC::CefClientCppToC() {
   GetStruct()->on_process_message_received = client_on_process_message_received;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefClientCppToC::~CefClientCppToC() {}
+
 template <>
 CefRefPtr<CefClient>
 CefCppToCRefCounted<CefClientCppToC, CefClient, cef_client_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/client_cpptoc.h b/libcef_dll/cpptoc/client_cpptoc.h
index 6a026355c..32422ab95 100644
--- a/libcef_dll/cpptoc/client_cpptoc.h
+++ b/libcef_dll/cpptoc/client_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9ac6fdead48b09acbc98b6f6fd3bbb8e194afb96$
+// $hash=5d4c102c7afa917066d0a76cb41f758e86571b71$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_CLIENT_CPPTOC_H_
@@ -30,6 +30,7 @@ class CefClientCppToC
     : public CefCppToCRefCounted<CefClientCppToC, CefClient, cef_client_t> {
  public:
   CefClientCppToC();
+  virtual ~CefClientCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_CLIENT_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/command_line_cpptoc.cc b/libcef_dll/cpptoc/command_line_cpptoc.cc
index e43f317db..334a2130a 100644
--- a/libcef_dll/cpptoc/command_line_cpptoc.cc
+++ b/libcef_dll/cpptoc/command_line_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=97b50ed12b43f9807b67f716089da2477b58310a$
+// $hash=745c869d4a8bb07633e5aff8a313a642503bd84f$
 //
 
 #include "libcef_dll/cpptoc/command_line_cpptoc.h"
@@ -413,6 +413,10 @@ CefCommandLineCppToC::CefCommandLineCppToC() {
   GetStruct()->prepend_wrapper = command_line_prepend_wrapper;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefCommandLineCppToC::~CefCommandLineCppToC() {}
+
 template <>
 CefRefPtr<CefCommandLine>
 CefCppToCRefCounted<CefCommandLineCppToC, CefCommandLine, cef_command_line_t>::
diff --git a/libcef_dll/cpptoc/command_line_cpptoc.h b/libcef_dll/cpptoc/command_line_cpptoc.h
index 1021dc30f..77ef5c5f0 100644
--- a/libcef_dll/cpptoc/command_line_cpptoc.h
+++ b/libcef_dll/cpptoc/command_line_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=562f3031673d13d45e465c300a1a8237197cccb0$
+// $hash=0023e5e8ad31eb9b11590cc7d8b6d7da45db245c$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_COMMAND_LINE_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefCommandLineCppToC : public CefCppToCRefCounted<CefCommandLineCppToC,
                                                         cef_command_line_t> {
  public:
   CefCommandLineCppToC();
+  virtual ~CefCommandLineCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_COMMAND_LINE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/completion_callback_cpptoc.cc b/libcef_dll/cpptoc/completion_callback_cpptoc.cc
index e8e5e2c75..acd5ac447 100644
--- a/libcef_dll/cpptoc/completion_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/completion_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=db9319896cf61ca39a127c00f4d6b0ee801d7938$
+// $hash=e483812d8e14d27960b8b3ab2d4d8e9968c0bc5b$
 //
 
 #include "libcef_dll/cpptoc/completion_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -20,6 +21,8 @@ namespace {
 
 void CEF_CALLBACK
 completion_callback_on_complete(struct _cef_completion_callback_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -38,6 +41,12 @@ CefCompletionCallbackCppToC::CefCompletionCallbackCppToC() {
   GetStruct()->on_complete = completion_callback_on_complete;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefCompletionCallbackCppToC::~CefCompletionCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefCompletionCallback> CefCppToCRefCounted<
     CefCompletionCallbackCppToC,
diff --git a/libcef_dll/cpptoc/completion_callback_cpptoc.h b/libcef_dll/cpptoc/completion_callback_cpptoc.h
index 19cc1afea..172169057 100644
--- a/libcef_dll/cpptoc/completion_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/completion_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=268e0ee06157955b28718ffa2e77eb71cf7ef9da$
+// $hash=cbc3105e5384f038d4dd174438e0b054437c5114$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_COMPLETION_CALLBACK_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefCompletionCallbackCppToC
                                  cef_completion_callback_t> {
  public:
   CefCompletionCallbackCppToC();
+  virtual ~CefCompletionCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_COMPLETION_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/context_menu_handler_cpptoc.cc b/libcef_dll/cpptoc/context_menu_handler_cpptoc.cc
index 348b9e9b3..0c29b4fb3 100644
--- a/libcef_dll/cpptoc/context_menu_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/context_menu_handler_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=fd97694fbfe9825b3d62200ae27fa0c4d1925791$
+// $hash=e37ed0bb1da97f687f27b923ef1c3f9f3a5d2e21$
 //
 
 #include "libcef_dll/cpptoc/context_menu_handler_cpptoc.h"
@@ -18,6 +18,7 @@
 #include "libcef_dll/ctocpp/frame_ctocpp.h"
 #include "libcef_dll/ctocpp/menu_model_ctocpp.h"
 #include "libcef_dll/ctocpp/run_context_menu_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -29,6 +30,8 @@ void CEF_CALLBACK context_menu_handler_on_before_context_menu(
     struct _cef_frame_t* frame,
     struct _cef_context_menu_params_t* params,
     struct _cef_menu_model_t* model) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -65,6 +68,8 @@ int CEF_CALLBACK context_menu_handler_run_context_menu(
     struct _cef_context_menu_params_t* params,
     struct _cef_menu_model_t* model,
     cef_run_context_menu_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -108,6 +113,8 @@ int CEF_CALLBACK context_menu_handler_on_context_menu_command(
     struct _cef_context_menu_params_t* params,
     int command_id,
     cef_event_flags_t event_flags) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -139,6 +146,8 @@ void CEF_CALLBACK context_menu_handler_on_context_menu_dismissed(
     struct _cef_context_menu_handler_t* self,
     cef_browser_t* browser,
     struct _cef_frame_t* frame) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -172,6 +181,12 @@ CefContextMenuHandlerCppToC::CefContextMenuHandlerCppToC() {
       context_menu_handler_on_context_menu_dismissed;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefContextMenuHandlerCppToC::~CefContextMenuHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefContextMenuHandler> CefCppToCRefCounted<
     CefContextMenuHandlerCppToC,
diff --git a/libcef_dll/cpptoc/context_menu_handler_cpptoc.h b/libcef_dll/cpptoc/context_menu_handler_cpptoc.h
index e089d2855..b931197af 100644
--- a/libcef_dll/cpptoc/context_menu_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/context_menu_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=2a398bf6e1a3ad03fae156e3ce4a06f752062c9d$
+// $hash=bd182d62d1138afebe9555f38206758c9c642ef3$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_CONTEXT_MENU_HANDLER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefContextMenuHandlerCppToC
                                  cef_context_menu_handler_t> {
  public:
   CefContextMenuHandlerCppToC();
+  virtual ~CefContextMenuHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_CONTEXT_MENU_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/context_menu_params_cpptoc.cc b/libcef_dll/cpptoc/context_menu_params_cpptoc.cc
index 51283db02..f83845213 100644
--- a/libcef_dll/cpptoc/context_menu_params_cpptoc.cc
+++ b/libcef_dll/cpptoc/context_menu_params_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=428dea2f985aca5c8be568c2d5b58d5dd51ee208$
+// $hash=b87f239858f915302b4922cb145021520e7ec6bc$
 //
 
 #include "libcef_dll/cpptoc/context_menu_params_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 namespace {
@@ -21,6 +22,8 @@ namespace {
 
 int CEF_CALLBACK
 context_menu_params_get_xcoord(struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -36,6 +39,8 @@ context_menu_params_get_xcoord(struct _cef_context_menu_params_t* self) {
 
 int CEF_CALLBACK
 context_menu_params_get_ycoord(struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -51,6 +56,8 @@ context_menu_params_get_ycoord(struct _cef_context_menu_params_t* self) {
 
 cef_context_menu_type_flags_t CEF_CALLBACK
 context_menu_params_get_type_flags(struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -67,6 +74,8 @@ context_menu_params_get_type_flags(struct _cef_context_menu_params_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 context_menu_params_get_link_url(struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -82,6 +91,8 @@ context_menu_params_get_link_url(struct _cef_context_menu_params_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK context_menu_params_get_unfiltered_link_url(
     struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -98,6 +109,8 @@ cef_string_userfree_t CEF_CALLBACK context_menu_params_get_unfiltered_link_url(
 
 cef_string_userfree_t CEF_CALLBACK
 context_menu_params_get_source_url(struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -113,6 +126,8 @@ context_menu_params_get_source_url(struct _cef_context_menu_params_t* self) {
 
 int CEF_CALLBACK context_menu_params_has_image_contents(
     struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -128,6 +143,8 @@ int CEF_CALLBACK context_menu_params_has_image_contents(
 
 cef_string_userfree_t CEF_CALLBACK
 context_menu_params_get_title_text(struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -143,6 +160,8 @@ context_menu_params_get_title_text(struct _cef_context_menu_params_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 context_menu_params_get_page_url(struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -158,6 +177,8 @@ context_menu_params_get_page_url(struct _cef_context_menu_params_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 context_menu_params_get_frame_url(struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -173,6 +194,8 @@ context_menu_params_get_frame_url(struct _cef_context_menu_params_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 context_menu_params_get_frame_charset(struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -188,6 +211,8 @@ context_menu_params_get_frame_charset(struct _cef_context_menu_params_t* self) {
 
 cef_context_menu_media_type_t CEF_CALLBACK
 context_menu_params_get_media_type(struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -205,6 +230,8 @@ context_menu_params_get_media_type(struct _cef_context_menu_params_t* self) {
 cef_context_menu_media_state_flags_t CEF_CALLBACK
 context_menu_params_get_media_state_flags(
     struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -221,6 +248,8 @@ context_menu_params_get_media_state_flags(
 
 cef_string_userfree_t CEF_CALLBACK context_menu_params_get_selection_text(
     struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -236,6 +265,8 @@ cef_string_userfree_t CEF_CALLBACK context_menu_params_get_selection_text(
 
 cef_string_userfree_t CEF_CALLBACK context_menu_params_get_misspelled_word(
     struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -253,6 +284,8 @@ cef_string_userfree_t CEF_CALLBACK context_menu_params_get_misspelled_word(
 int CEF_CALLBACK context_menu_params_get_dictionary_suggestions(
     struct _cef_context_menu_params_t* self,
     cef_string_list_t suggestions) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -282,6 +315,8 @@ int CEF_CALLBACK context_menu_params_get_dictionary_suggestions(
 
 int CEF_CALLBACK
 context_menu_params_is_editable(struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -297,6 +332,8 @@ context_menu_params_is_editable(struct _cef_context_menu_params_t* self) {
 
 int CEF_CALLBACK context_menu_params_is_spell_check_enabled(
     struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -313,6 +350,8 @@ int CEF_CALLBACK context_menu_params_is_spell_check_enabled(
 cef_context_menu_edit_state_flags_t CEF_CALLBACK
 context_menu_params_get_edit_state_flags(
     struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -329,6 +368,8 @@ context_menu_params_get_edit_state_flags(
 
 int CEF_CALLBACK
 context_menu_params_is_custom_menu(struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -344,6 +385,8 @@ context_menu_params_is_custom_menu(struct _cef_context_menu_params_t* self) {
 
 int CEF_CALLBACK
 context_menu_params_is_pepper_menu(struct _cef_context_menu_params_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -389,6 +432,12 @@ CefContextMenuParamsCppToC::CefContextMenuParamsCppToC() {
   GetStruct()->is_pepper_menu = context_menu_params_is_pepper_menu;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefContextMenuParamsCppToC::~CefContextMenuParamsCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefContextMenuParams> CefCppToCRefCounted<
     CefContextMenuParamsCppToC,
diff --git a/libcef_dll/cpptoc/context_menu_params_cpptoc.h b/libcef_dll/cpptoc/context_menu_params_cpptoc.h
index a0d10abd3..f667ef421 100644
--- a/libcef_dll/cpptoc/context_menu_params_cpptoc.h
+++ b/libcef_dll/cpptoc/context_menu_params_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b44164cc5471bfa19045cc8fb47f1cd402d10f9f$
+// $hash=d8b0ff4ef1493f3e9bb536ea3c88b568a0dbf1ac$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_CONTEXT_MENU_PARAMS_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefContextMenuParamsCppToC
                                  cef_context_menu_params_t> {
  public:
   CefContextMenuParamsCppToC();
+  virtual ~CefContextMenuParamsCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_CONTEXT_MENU_PARAMS_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/cookie_manager_cpptoc.cc b/libcef_dll/cpptoc/cookie_manager_cpptoc.cc
index 77a6f0612..e2eb401c1 100644
--- a/libcef_dll/cpptoc/cookie_manager_cpptoc.cc
+++ b/libcef_dll/cpptoc/cookie_manager_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9928411a0fa0c4b8423e7bec6d42c5e6c291efb6$
+// $hash=208b31bc64dd9d47ac6272304bce2dab1686f071$
 //
 
 #include "libcef_dll/cpptoc/cookie_manager_cpptoc.h"
@@ -246,6 +246,10 @@ CefCookieManagerCppToC::CefCookieManagerCppToC() {
   GetStruct()->flush_store = cookie_manager_flush_store;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefCookieManagerCppToC::~CefCookieManagerCppToC() {}
+
 template <>
 CefRefPtr<CefCookieManager> CefCppToCRefCounted<
     CefCookieManagerCppToC,
diff --git a/libcef_dll/cpptoc/cookie_manager_cpptoc.h b/libcef_dll/cpptoc/cookie_manager_cpptoc.h
index f02215752..aea4a053b 100644
--- a/libcef_dll/cpptoc/cookie_manager_cpptoc.h
+++ b/libcef_dll/cpptoc/cookie_manager_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=7d38f1590643afacc25127d79938ef0bbcba6317$
+// $hash=5504193da129ccc183f585b0ae640cd4e32ce733$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_COOKIE_MANAGER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefCookieManagerCppToC
                                  cef_cookie_manager_t> {
  public:
   CefCookieManagerCppToC();
+  virtual ~CefCookieManagerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_COOKIE_MANAGER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/cookie_visitor_cpptoc.cc b/libcef_dll/cpptoc/cookie_visitor_cpptoc.cc
index 5dcef98fb..2c5274777 100644
--- a/libcef_dll/cpptoc/cookie_visitor_cpptoc.cc
+++ b/libcef_dll/cpptoc/cookie_visitor_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ed863426c415b3afc459808cca150e7c4b60f29b$
+// $hash=393d7d0a8816b40c26ee5fd8fb4d50664d606131$
 //
 
 #include "libcef_dll/cpptoc/cookie_visitor_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -23,6 +24,8 @@ int CEF_CALLBACK cookie_visitor_visit(struct _cef_cookie_visitor_t* self,
                                       int count,
                                       int total,
                                       int* deleteCookie) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -64,6 +67,12 @@ CefCookieVisitorCppToC::CefCookieVisitorCppToC() {
   GetStruct()->visit = cookie_visitor_visit;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefCookieVisitorCppToC::~CefCookieVisitorCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefCookieVisitor> CefCppToCRefCounted<
     CefCookieVisitorCppToC,
diff --git a/libcef_dll/cpptoc/cookie_visitor_cpptoc.h b/libcef_dll/cpptoc/cookie_visitor_cpptoc.h
index bc6772388..c12484060 100644
--- a/libcef_dll/cpptoc/cookie_visitor_cpptoc.h
+++ b/libcef_dll/cpptoc/cookie_visitor_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=03763939a0ae7a4bed1368b21f76b33e6380640b$
+// $hash=ca18debaaeb991a553ea497359b6c3a07ce504a3$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_COOKIE_VISITOR_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefCookieVisitorCppToC
                                  cef_cookie_visitor_t> {
  public:
   CefCookieVisitorCppToC();
+  virtual ~CefCookieVisitorCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_COOKIE_VISITOR_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/delete_cookies_callback_cpptoc.cc b/libcef_dll/cpptoc/delete_cookies_callback_cpptoc.cc
index ebed30ea3..1a4c29c21 100644
--- a/libcef_dll/cpptoc/delete_cookies_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/delete_cookies_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1064107d05675f032c5b64fb376f301af01e03c8$
+// $hash=0c57a2898a260d61342066e6e923d2ae60007680$
 //
 
 #include "libcef_dll/cpptoc/delete_cookies_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -21,6 +22,8 @@ namespace {
 void CEF_CALLBACK
 delete_cookies_callback_on_complete(struct _cef_delete_cookies_callback_t* self,
                                     int num_deleted) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -39,6 +42,12 @@ CefDeleteCookiesCallbackCppToC::CefDeleteCookiesCallbackCppToC() {
   GetStruct()->on_complete = delete_cookies_callback_on_complete;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDeleteCookiesCallbackCppToC::~CefDeleteCookiesCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefDeleteCookiesCallback> CefCppToCRefCounted<
     CefDeleteCookiesCallbackCppToC,
diff --git a/libcef_dll/cpptoc/delete_cookies_callback_cpptoc.h b/libcef_dll/cpptoc/delete_cookies_callback_cpptoc.h
index f79dee277..a6777929d 100644
--- a/libcef_dll/cpptoc/delete_cookies_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/delete_cookies_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=eb833faeb559cbe9df0e45ba6893c9697e8c16df$
+// $hash=fab2c4ba9d7170490d22b785b7f6f125c79e7a3b$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_DELETE_COOKIES_CALLBACK_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefDeleteCookiesCallbackCppToC
                                  cef_delete_cookies_callback_t> {
  public:
   CefDeleteCookiesCallbackCppToC();
+  virtual ~CefDeleteCookiesCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_DELETE_COOKIES_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/dialog_handler_cpptoc.cc b/libcef_dll/cpptoc/dialog_handler_cpptoc.cc
index 7630da6a3..1c5b805a2 100644
--- a/libcef_dll/cpptoc/dialog_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/dialog_handler_cpptoc.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3b87898a5d6b6e4c7ee74b63280a1599f8d1b16b$
+// $hash=c9420b059e61e810cde99f46f1f162450c5e83c5$
 //
 
 #include "libcef_dll/cpptoc/dialog_handler_cpptoc.h"
 #include "libcef_dll/ctocpp/browser_ctocpp.h"
 #include "libcef_dll/ctocpp/file_dialog_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 namespace {
@@ -30,6 +31,8 @@ dialog_handler_on_file_dialog(struct _cef_dialog_handler_t* self,
                               cef_string_list_t accept_filters,
                               int selected_accept_filter,
                               cef_file_dialog_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -71,6 +74,12 @@ CefDialogHandlerCppToC::CefDialogHandlerCppToC() {
   GetStruct()->on_file_dialog = dialog_handler_on_file_dialog;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDialogHandlerCppToC::~CefDialogHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefDialogHandler> CefCppToCRefCounted<
     CefDialogHandlerCppToC,
diff --git a/libcef_dll/cpptoc/dialog_handler_cpptoc.h b/libcef_dll/cpptoc/dialog_handler_cpptoc.h
index e7450613c..8f6480d16 100644
--- a/libcef_dll/cpptoc/dialog_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/dialog_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=80b4a3a136c90bb0cecb745af603b60cb16ebb2d$
+// $hash=149ef0ad3cd29c210c3ddfa923d546b3b1663be0$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_DIALOG_HANDLER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefDialogHandlerCppToC
                                  cef_dialog_handler_t> {
  public:
   CefDialogHandlerCppToC();
+  virtual ~CefDialogHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_DIALOG_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/dictionary_value_cpptoc.cc b/libcef_dll/cpptoc/dictionary_value_cpptoc.cc
index f7c3c7a93..5e8528248 100644
--- a/libcef_dll/cpptoc/dictionary_value_cpptoc.cc
+++ b/libcef_dll/cpptoc/dictionary_value_cpptoc.cc
@@ -9,18 +9,21 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1fb303e08bb1bae37cd3e15947815d0f0020f663$
+// $hash=5d4ac15bce882a74bb53fb52c0203475d596a2f7$
 //
 
 #include "libcef_dll/cpptoc/dictionary_value_cpptoc.h"
 #include "libcef_dll/cpptoc/binary_value_cpptoc.h"
 #include "libcef_dll/cpptoc/list_value_cpptoc.h"
 #include "libcef_dll/cpptoc/value_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_dictionary_value_t* cef_dictionary_value_create() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -36,6 +39,8 @@ namespace {
 
 int CEF_CALLBACK
 dictionary_value_is_valid(struct _cef_dictionary_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -51,6 +56,8 @@ dictionary_value_is_valid(struct _cef_dictionary_value_t* self) {
 
 int CEF_CALLBACK
 dictionary_value_is_owned(struct _cef_dictionary_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -66,6 +73,8 @@ dictionary_value_is_owned(struct _cef_dictionary_value_t* self) {
 
 int CEF_CALLBACK
 dictionary_value_is_read_only(struct _cef_dictionary_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -82,6 +91,8 @@ dictionary_value_is_read_only(struct _cef_dictionary_value_t* self) {
 int CEF_CALLBACK
 dictionary_value_is_same(struct _cef_dictionary_value_t* self,
                          struct _cef_dictionary_value_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -103,6 +114,8 @@ dictionary_value_is_same(struct _cef_dictionary_value_t* self,
 int CEF_CALLBACK
 dictionary_value_is_equal(struct _cef_dictionary_value_t* self,
                           struct _cef_dictionary_value_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -124,6 +137,8 @@ dictionary_value_is_equal(struct _cef_dictionary_value_t* self,
 struct _cef_dictionary_value_t* CEF_CALLBACK
 dictionary_value_copy(struct _cef_dictionary_value_t* self,
                       int exclude_empty_children) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -141,6 +156,8 @@ dictionary_value_copy(struct _cef_dictionary_value_t* self,
 
 size_t CEF_CALLBACK
 dictionary_value_get_size(struct _cef_dictionary_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -155,6 +172,8 @@ dictionary_value_get_size(struct _cef_dictionary_value_t* self) {
 }
 
 int CEF_CALLBACK dictionary_value_clear(struct _cef_dictionary_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -170,6 +189,8 @@ int CEF_CALLBACK dictionary_value_clear(struct _cef_dictionary_value_t* self) {
 
 int CEF_CALLBACK dictionary_value_has_key(struct _cef_dictionary_value_t* self,
                                           const cef_string_t* key) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -189,6 +210,8 @@ int CEF_CALLBACK dictionary_value_has_key(struct _cef_dictionary_value_t* self,
 
 int CEF_CALLBACK dictionary_value_get_keys(struct _cef_dictionary_value_t* self,
                                            cef_string_list_t keys) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -216,6 +239,8 @@ int CEF_CALLBACK dictionary_value_get_keys(struct _cef_dictionary_value_t* self,
 
 int CEF_CALLBACK dictionary_value_remove(struct _cef_dictionary_value_t* self,
                                          const cef_string_t* key) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -236,6 +261,8 @@ int CEF_CALLBACK dictionary_value_remove(struct _cef_dictionary_value_t* self,
 cef_value_type_t CEF_CALLBACK
 dictionary_value_get_type(struct _cef_dictionary_value_t* self,
                           const cef_string_t* key) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -257,6 +284,8 @@ dictionary_value_get_type(struct _cef_dictionary_value_t* self,
 cef_value_t* CEF_CALLBACK
 dictionary_value_get_value(struct _cef_dictionary_value_t* self,
                            const cef_string_t* key) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -277,6 +306,8 @@ dictionary_value_get_value(struct _cef_dictionary_value_t* self,
 
 int CEF_CALLBACK dictionary_value_get_bool(struct _cef_dictionary_value_t* self,
                                            const cef_string_t* key) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -296,6 +327,8 @@ int CEF_CALLBACK dictionary_value_get_bool(struct _cef_dictionary_value_t* self,
 
 int CEF_CALLBACK dictionary_value_get_int(struct _cef_dictionary_value_t* self,
                                           const cef_string_t* key) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -316,6 +349,8 @@ int CEF_CALLBACK dictionary_value_get_int(struct _cef_dictionary_value_t* self,
 double CEF_CALLBACK
 dictionary_value_get_double(struct _cef_dictionary_value_t* self,
                             const cef_string_t* key) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -337,6 +372,8 @@ dictionary_value_get_double(struct _cef_dictionary_value_t* self,
 cef_string_userfree_t CEF_CALLBACK
 dictionary_value_get_string(struct _cef_dictionary_value_t* self,
                             const cef_string_t* key) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -358,6 +395,8 @@ dictionary_value_get_string(struct _cef_dictionary_value_t* self,
 cef_binary_value_t* CEF_CALLBACK
 dictionary_value_get_binary(struct _cef_dictionary_value_t* self,
                             const cef_string_t* key) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -379,6 +418,8 @@ dictionary_value_get_binary(struct _cef_dictionary_value_t* self,
 struct _cef_dictionary_value_t* CEF_CALLBACK
 dictionary_value_get_dictionary(struct _cef_dictionary_value_t* self,
                                 const cef_string_t* key) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -400,6 +441,8 @@ dictionary_value_get_dictionary(struct _cef_dictionary_value_t* self,
 struct _cef_list_value_t* CEF_CALLBACK
 dictionary_value_get_list(struct _cef_dictionary_value_t* self,
                           const cef_string_t* key) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -422,6 +465,8 @@ int CEF_CALLBACK
 dictionary_value_set_value(struct _cef_dictionary_value_t* self,
                            const cef_string_t* key,
                            cef_value_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -446,6 +491,8 @@ dictionary_value_set_value(struct _cef_dictionary_value_t* self,
 
 int CEF_CALLBACK dictionary_value_set_null(struct _cef_dictionary_value_t* self,
                                            const cef_string_t* key) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -466,6 +513,8 @@ int CEF_CALLBACK dictionary_value_set_null(struct _cef_dictionary_value_t* self,
 int CEF_CALLBACK dictionary_value_set_bool(struct _cef_dictionary_value_t* self,
                                            const cef_string_t* key,
                                            int value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -487,6 +536,8 @@ int CEF_CALLBACK dictionary_value_set_bool(struct _cef_dictionary_value_t* self,
 int CEF_CALLBACK dictionary_value_set_int(struct _cef_dictionary_value_t* self,
                                           const cef_string_t* key,
                                           int value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -509,6 +560,8 @@ int CEF_CALLBACK
 dictionary_value_set_double(struct _cef_dictionary_value_t* self,
                             const cef_string_t* key,
                             double value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -531,6 +584,8 @@ int CEF_CALLBACK
 dictionary_value_set_string(struct _cef_dictionary_value_t* self,
                             const cef_string_t* key,
                             const cef_string_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -554,6 +609,8 @@ int CEF_CALLBACK
 dictionary_value_set_binary(struct _cef_dictionary_value_t* self,
                             const cef_string_t* key,
                             cef_binary_value_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -580,6 +637,8 @@ int CEF_CALLBACK
 dictionary_value_set_dictionary(struct _cef_dictionary_value_t* self,
                                 const cef_string_t* key,
                                 struct _cef_dictionary_value_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -605,6 +664,8 @@ dictionary_value_set_dictionary(struct _cef_dictionary_value_t* self,
 int CEF_CALLBACK dictionary_value_set_list(struct _cef_dictionary_value_t* self,
                                            const cef_string_t* key,
                                            struct _cef_list_value_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -663,6 +724,12 @@ CefDictionaryValueCppToC::CefDictionaryValueCppToC() {
   GetStruct()->set_list = dictionary_value_set_list;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDictionaryValueCppToC::~CefDictionaryValueCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefDictionaryValue> CefCppToCRefCounted<
     CefDictionaryValueCppToC,
diff --git a/libcef_dll/cpptoc/dictionary_value_cpptoc.h b/libcef_dll/cpptoc/dictionary_value_cpptoc.h
index a8f4475e7..cca550947 100644
--- a/libcef_dll/cpptoc/dictionary_value_cpptoc.h
+++ b/libcef_dll/cpptoc/dictionary_value_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ca1032baec7333c9b8565b481350ec1b73086790$
+// $hash=2463eae0214d2f52564dbb760957c3141750fcbf$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_DICTIONARY_VALUE_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefDictionaryValueCppToC
                                  cef_dictionary_value_t> {
  public:
   CefDictionaryValueCppToC();
+  virtual ~CefDictionaryValueCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_DICTIONARY_VALUE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/display_handler_cpptoc.cc b/libcef_dll/cpptoc/display_handler_cpptoc.cc
index d9d7fc6f9..852828e67 100644
--- a/libcef_dll/cpptoc/display_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/display_handler_cpptoc.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=07ae3c3e3960a9dce5b6186173f76f765c564bc8$
+// $hash=350b86d1f5e2912141666328a21b2d4498424cca$
 //
 
 #include "libcef_dll/cpptoc/display_handler_cpptoc.h"
 #include "libcef_dll/ctocpp/browser_ctocpp.h"
 #include "libcef_dll/ctocpp/frame_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 namespace {
@@ -26,6 +27,8 @@ display_handler_on_address_change(struct _cef_display_handler_t* self,
                                   cef_browser_t* browser,
                                   struct _cef_frame_t* frame,
                                   const cef_string_t* url) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -54,6 +57,8 @@ void CEF_CALLBACK
 display_handler_on_title_change(struct _cef_display_handler_t* self,
                                 cef_browser_t* browser,
                                 const cef_string_t* title) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -74,6 +79,8 @@ void CEF_CALLBACK
 display_handler_on_favicon_urlchange(struct _cef_display_handler_t* self,
                                      cef_browser_t* browser,
                                      cef_string_list_t icon_urls) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -98,6 +105,8 @@ void CEF_CALLBACK
 display_handler_on_fullscreen_mode_change(struct _cef_display_handler_t* self,
                                           cef_browser_t* browser,
                                           int fullscreen) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -116,6 +125,8 @@ display_handler_on_fullscreen_mode_change(struct _cef_display_handler_t* self,
 int CEF_CALLBACK display_handler_on_tooltip(struct _cef_display_handler_t* self,
                                             cef_browser_t* browser,
                                             cef_string_t* text) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -142,6 +153,8 @@ void CEF_CALLBACK
 display_handler_on_status_message(struct _cef_display_handler_t* self,
                                   cef_browser_t* browser,
                                   const cef_string_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -165,6 +178,8 @@ display_handler_on_console_message(struct _cef_display_handler_t* self,
                                    const cef_string_t* message,
                                    const cef_string_t* source,
                                    int line) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -189,6 +204,8 @@ int CEF_CALLBACK
 display_handler_on_auto_resize(struct _cef_display_handler_t* self,
                                cef_browser_t* browser,
                                const cef_size_t* new_size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -218,6 +235,8 @@ void CEF_CALLBACK
 display_handler_on_loading_progress_change(struct _cef_display_handler_t* self,
                                            cef_browser_t* browser,
                                            double progress) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -251,6 +270,12 @@ CefDisplayHandlerCppToC::CefDisplayHandlerCppToC() {
       display_handler_on_loading_progress_change;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDisplayHandlerCppToC::~CefDisplayHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefDisplayHandler> CefCppToCRefCounted<
     CefDisplayHandlerCppToC,
diff --git a/libcef_dll/cpptoc/display_handler_cpptoc.h b/libcef_dll/cpptoc/display_handler_cpptoc.h
index ca4fca636..13404cc50 100644
--- a/libcef_dll/cpptoc/display_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/display_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=94521cae896c3bafe81737cc4d42de4447767a46$
+// $hash=7cfb499516b7e7d9872fe6b91cbc8802d56ebe07$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_DISPLAY_HANDLER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefDisplayHandlerCppToC
                                  cef_display_handler_t> {
  public:
   CefDisplayHandlerCppToC();
+  virtual ~CefDisplayHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_DISPLAY_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/domdocument_cpptoc.cc b/libcef_dll/cpptoc/domdocument_cpptoc.cc
index 28ebfda7f..350151ae6 100644
--- a/libcef_dll/cpptoc/domdocument_cpptoc.cc
+++ b/libcef_dll/cpptoc/domdocument_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=42a6d8df317712c8365e14536639f6df2012c6a4$
+// $hash=b3574eb0dc0a5e5debb7428d24b799dac3a5bf9f$
 //
 
 #include "libcef_dll/cpptoc/domdocument_cpptoc.h"
 #include "libcef_dll/cpptoc/domnode_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -21,6 +22,8 @@ namespace {
 
 cef_dom_document_type_t CEF_CALLBACK
 domdocument_get_type(struct _cef_domdocument_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -36,6 +39,8 @@ domdocument_get_type(struct _cef_domdocument_t* self) {
 
 struct _cef_domnode_t* CEF_CALLBACK
 domdocument_get_document(struct _cef_domdocument_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -52,6 +57,8 @@ domdocument_get_document(struct _cef_domdocument_t* self) {
 
 struct _cef_domnode_t* CEF_CALLBACK
 domdocument_get_body(struct _cef_domdocument_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -67,6 +74,8 @@ domdocument_get_body(struct _cef_domdocument_t* self) {
 
 struct _cef_domnode_t* CEF_CALLBACK
 domdocument_get_head(struct _cef_domdocument_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -82,6 +91,8 @@ domdocument_get_head(struct _cef_domdocument_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 domdocument_get_title(struct _cef_domdocument_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -98,6 +109,8 @@ domdocument_get_title(struct _cef_domdocument_t* self) {
 struct _cef_domnode_t* CEF_CALLBACK
 domdocument_get_element_by_id(struct _cef_domdocument_t* self,
                               const cef_string_t* id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -118,6 +131,8 @@ domdocument_get_element_by_id(struct _cef_domdocument_t* self,
 
 struct _cef_domnode_t* CEF_CALLBACK
 domdocument_get_focused_node(struct _cef_domdocument_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -133,6 +148,8 @@ domdocument_get_focused_node(struct _cef_domdocument_t* self) {
 }
 
 int CEF_CALLBACK domdocument_has_selection(struct _cef_domdocument_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -148,6 +165,8 @@ int CEF_CALLBACK domdocument_has_selection(struct _cef_domdocument_t* self) {
 
 int CEF_CALLBACK
 domdocument_get_selection_start_offset(struct _cef_domdocument_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -163,6 +182,8 @@ domdocument_get_selection_start_offset(struct _cef_domdocument_t* self) {
 
 int CEF_CALLBACK
 domdocument_get_selection_end_offset(struct _cef_domdocument_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -178,6 +199,8 @@ domdocument_get_selection_end_offset(struct _cef_domdocument_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 domdocument_get_selection_as_markup(struct _cef_domdocument_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -193,6 +216,8 @@ domdocument_get_selection_as_markup(struct _cef_domdocument_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 domdocument_get_selection_as_text(struct _cef_domdocument_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -208,6 +233,8 @@ domdocument_get_selection_as_text(struct _cef_domdocument_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 domdocument_get_base_url(struct _cef_domdocument_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -224,6 +251,8 @@ domdocument_get_base_url(struct _cef_domdocument_t* self) {
 cef_string_userfree_t CEF_CALLBACK
 domdocument_get_complete_url(struct _cef_domdocument_t* self,
                              const cef_string_t* partialURL) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -264,6 +293,12 @@ CefDOMDocumentCppToC::CefDOMDocumentCppToC() {
   GetStruct()->get_complete_url = domdocument_get_complete_url;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDOMDocumentCppToC::~CefDOMDocumentCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefDOMDocument>
 CefCppToCRefCounted<CefDOMDocumentCppToC, CefDOMDocument, cef_domdocument_t>::
diff --git a/libcef_dll/cpptoc/domdocument_cpptoc.h b/libcef_dll/cpptoc/domdocument_cpptoc.h
index 7cc70596a..1516f6fc2 100644
--- a/libcef_dll/cpptoc/domdocument_cpptoc.h
+++ b/libcef_dll/cpptoc/domdocument_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3965ee5c93c1e186b58dbbc28db91e1ad1274f97$
+// $hash=1e63ea8bd5144f92f0f7d6f029b34a2672f337ae$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_DOMDOCUMENT_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefDOMDocumentCppToC : public CefCppToCRefCounted<CefDOMDocumentCppToC,
                                                         cef_domdocument_t> {
  public:
   CefDOMDocumentCppToC();
+  virtual ~CefDOMDocumentCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_DOMDOCUMENT_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/domnode_cpptoc.cc b/libcef_dll/cpptoc/domnode_cpptoc.cc
index 913ea62fd..a06daa0ae 100644
--- a/libcef_dll/cpptoc/domnode_cpptoc.cc
+++ b/libcef_dll/cpptoc/domnode_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=fc5da1278ab101281eb914ebdbaadaaa6e13a5c5$
+// $hash=a91cb2886c5b13c7d55d7700595ca7e9f60b07d4$
 //
 
 #include "libcef_dll/cpptoc/domnode_cpptoc.h"
 #include "libcef_dll/cpptoc/domdocument_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 namespace {
@@ -21,6 +22,8 @@ namespace {
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 cef_dom_node_type_t CEF_CALLBACK domnode_get_type(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -35,6 +38,8 @@ cef_dom_node_type_t CEF_CALLBACK domnode_get_type(struct _cef_domnode_t* self) {
 }
 
 int CEF_CALLBACK domnode_is_text(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -49,6 +54,8 @@ int CEF_CALLBACK domnode_is_text(struct _cef_domnode_t* self) {
 }
 
 int CEF_CALLBACK domnode_is_element(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -63,6 +70,8 @@ int CEF_CALLBACK domnode_is_element(struct _cef_domnode_t* self) {
 }
 
 int CEF_CALLBACK domnode_is_editable(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -77,6 +86,8 @@ int CEF_CALLBACK domnode_is_editable(struct _cef_domnode_t* self) {
 }
 
 int CEF_CALLBACK domnode_is_form_control_element(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -92,6 +103,8 @@ int CEF_CALLBACK domnode_is_form_control_element(struct _cef_domnode_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 domnode_get_form_control_element_type(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -107,6 +120,8 @@ domnode_get_form_control_element_type(struct _cef_domnode_t* self) {
 
 int CEF_CALLBACK domnode_is_same(struct _cef_domnode_t* self,
                                  struct _cef_domnode_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -127,6 +142,8 @@ int CEF_CALLBACK domnode_is_same(struct _cef_domnode_t* self,
 
 cef_string_userfree_t CEF_CALLBACK
 domnode_get_name(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -142,6 +159,8 @@ domnode_get_name(struct _cef_domnode_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 domnode_get_value(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -157,6 +176,8 @@ domnode_get_value(struct _cef_domnode_t* self) {
 
 int CEF_CALLBACK domnode_set_value(struct _cef_domnode_t* self,
                                    const cef_string_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -176,6 +197,8 @@ int CEF_CALLBACK domnode_set_value(struct _cef_domnode_t* self,
 
 cef_string_userfree_t CEF_CALLBACK
 domnode_get_as_markup(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -191,6 +214,8 @@ domnode_get_as_markup(struct _cef_domnode_t* self) {
 
 cef_domdocument_t* CEF_CALLBACK
 domnode_get_document(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -207,6 +232,8 @@ domnode_get_document(struct _cef_domnode_t* self) {
 
 struct _cef_domnode_t* CEF_CALLBACK
 domnode_get_parent(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -222,6 +249,8 @@ domnode_get_parent(struct _cef_domnode_t* self) {
 
 struct _cef_domnode_t* CEF_CALLBACK
 domnode_get_previous_sibling(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -238,6 +267,8 @@ domnode_get_previous_sibling(struct _cef_domnode_t* self) {
 
 struct _cef_domnode_t* CEF_CALLBACK
 domnode_get_next_sibling(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -252,6 +283,8 @@ domnode_get_next_sibling(struct _cef_domnode_t* self) {
 }
 
 int CEF_CALLBACK domnode_has_children(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -267,6 +300,8 @@ int CEF_CALLBACK domnode_has_children(struct _cef_domnode_t* self) {
 
 struct _cef_domnode_t* CEF_CALLBACK
 domnode_get_first_child(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -282,6 +317,8 @@ domnode_get_first_child(struct _cef_domnode_t* self) {
 
 struct _cef_domnode_t* CEF_CALLBACK
 domnode_get_last_child(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -297,6 +334,8 @@ domnode_get_last_child(struct _cef_domnode_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 domnode_get_element_tag_name(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -311,6 +350,8 @@ domnode_get_element_tag_name(struct _cef_domnode_t* self) {
 }
 
 int CEF_CALLBACK domnode_has_element_attributes(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -326,6 +367,8 @@ int CEF_CALLBACK domnode_has_element_attributes(struct _cef_domnode_t* self) {
 
 int CEF_CALLBACK domnode_has_element_attribute(struct _cef_domnode_t* self,
                                                const cef_string_t* attrName) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -347,6 +390,8 @@ int CEF_CALLBACK domnode_has_element_attribute(struct _cef_domnode_t* self,
 cef_string_userfree_t CEF_CALLBACK
 domnode_get_element_attribute(struct _cef_domnode_t* self,
                               const cef_string_t* attrName) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -367,6 +412,8 @@ domnode_get_element_attribute(struct _cef_domnode_t* self,
 
 void CEF_CALLBACK domnode_get_element_attributes(struct _cef_domnode_t* self,
                                                  cef_string_map_t attrMap) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -392,6 +439,8 @@ void CEF_CALLBACK domnode_get_element_attributes(struct _cef_domnode_t* self,
 int CEF_CALLBACK domnode_set_element_attribute(struct _cef_domnode_t* self,
                                                const cef_string_t* attrName,
                                                const cef_string_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -416,6 +465,8 @@ int CEF_CALLBACK domnode_set_element_attribute(struct _cef_domnode_t* self,
 
 cef_string_userfree_t CEF_CALLBACK
 domnode_get_element_inner_text(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -431,6 +482,8 @@ domnode_get_element_inner_text(struct _cef_domnode_t* self) {
 
 cef_rect_t CEF_CALLBACK
 domnode_get_element_bounds(struct _cef_domnode_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -478,6 +531,12 @@ CefDOMNodeCppToC::CefDOMNodeCppToC() {
   GetStruct()->get_element_bounds = domnode_get_element_bounds;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDOMNodeCppToC::~CefDOMNodeCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefDOMNode>
 CefCppToCRefCounted<CefDOMNodeCppToC, CefDOMNode, cef_domnode_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/domnode_cpptoc.h b/libcef_dll/cpptoc/domnode_cpptoc.h
index 714831c7e..3d1708b2b 100644
--- a/libcef_dll/cpptoc/domnode_cpptoc.h
+++ b/libcef_dll/cpptoc/domnode_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ecd9741ad425bb313338dda911e05c785bc675d3$
+// $hash=9f0cbd07c9499d106cce04e8c942e07b8ea68db4$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_DOMNODE_CPPTOC_H_
@@ -30,6 +30,7 @@ class CefDOMNodeCppToC
     : public CefCppToCRefCounted<CefDOMNodeCppToC, CefDOMNode, cef_domnode_t> {
  public:
   CefDOMNodeCppToC();
+  virtual ~CefDOMNodeCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_DOMNODE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/domvisitor_cpptoc.cc b/libcef_dll/cpptoc/domvisitor_cpptoc.cc
index 840adc6fe..4f067a4b2 100644
--- a/libcef_dll/cpptoc/domvisitor_cpptoc.cc
+++ b/libcef_dll/cpptoc/domvisitor_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c3c67e360c98b7c1e94bfd50717acdcbee63d38c$
+// $hash=57874472aeb7e1ba3d8fd2d1a5a8cd0a3a3d496f$
 //
 
 #include "libcef_dll/cpptoc/domvisitor_cpptoc.h"
 #include "libcef_dll/ctocpp/domdocument_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -21,6 +22,8 @@ namespace {
 
 void CEF_CALLBACK domvisitor_visit(struct _cef_domvisitor_t* self,
                                    struct _cef_domdocument_t* document) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -43,6 +46,12 @@ CefDOMVisitorCppToC::CefDOMVisitorCppToC() {
   GetStruct()->visit = domvisitor_visit;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDOMVisitorCppToC::~CefDOMVisitorCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefDOMVisitor>
 CefCppToCRefCounted<CefDOMVisitorCppToC, CefDOMVisitor, cef_domvisitor_t>::
diff --git a/libcef_dll/cpptoc/domvisitor_cpptoc.h b/libcef_dll/cpptoc/domvisitor_cpptoc.h
index 8b782bd52..b0ac158b0 100644
--- a/libcef_dll/cpptoc/domvisitor_cpptoc.h
+++ b/libcef_dll/cpptoc/domvisitor_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c2a7ebb82765531e5de28cacfe52213f3890c57d$
+// $hash=f30290b82fb925e9ac6cc7927d23d7d1fa929592$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_DOMVISITOR_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefDOMVisitorCppToC : public CefCppToCRefCounted<CefDOMVisitorCppToC,
                                                        cef_domvisitor_t> {
  public:
   CefDOMVisitorCppToC();
+  virtual ~CefDOMVisitorCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_DOMVISITOR_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/download_handler_cpptoc.cc b/libcef_dll/cpptoc/download_handler_cpptoc.cc
index 783b65d3c..ca7a6dfb9 100644
--- a/libcef_dll/cpptoc/download_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/download_handler_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=16902e43fbf58ed599ea8ff3c97129fa02d4dbf8$
+// $hash=b6003acc60ff3f4271abc37847707254ddd5dd98$
 //
 
 #include "libcef_dll/cpptoc/download_handler_cpptoc.h"
@@ -17,6 +17,7 @@
 #include "libcef_dll/ctocpp/browser_ctocpp.h"
 #include "libcef_dll/ctocpp/download_item_callback_ctocpp.h"
 #include "libcef_dll/ctocpp/download_item_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -28,6 +29,8 @@ download_handler_on_before_download(struct _cef_download_handler_t* self,
                                     struct _cef_download_item_t* download_item,
                                     const cef_string_t* suggested_name,
                                     cef_before_download_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -62,6 +65,8 @@ download_handler_on_download_updated(struct _cef_download_handler_t* self,
                                      cef_browser_t* browser,
                                      struct _cef_download_item_t* download_item,
                                      cef_download_item_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -96,6 +101,12 @@ CefDownloadHandlerCppToC::CefDownloadHandlerCppToC() {
   GetStruct()->on_download_updated = download_handler_on_download_updated;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDownloadHandlerCppToC::~CefDownloadHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefDownloadHandler> CefCppToCRefCounted<
     CefDownloadHandlerCppToC,
diff --git a/libcef_dll/cpptoc/download_handler_cpptoc.h b/libcef_dll/cpptoc/download_handler_cpptoc.h
index 9d850e807..78eca9b07 100644
--- a/libcef_dll/cpptoc/download_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/download_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=27520878d8fae88d096cb8f2507a733b4e90cfc1$
+// $hash=b4fc76252c6f97753ee46df6d4d5cd198cca82ff$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_DOWNLOAD_HANDLER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefDownloadHandlerCppToC
                                  cef_download_handler_t> {
  public:
   CefDownloadHandlerCppToC();
+  virtual ~CefDownloadHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_DOWNLOAD_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/download_image_callback_cpptoc.cc b/libcef_dll/cpptoc/download_image_callback_cpptoc.cc
index 7d48909fa..5209782b8 100644
--- a/libcef_dll/cpptoc/download_image_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/download_image_callback_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=dad73b1e53163b971788f9f7c9a79fa1159218e8$
+// $hash=6851cc688ae36e0355eb16cc6ef73c8273bed44e$
 //
 
 #include "libcef_dll/cpptoc/download_image_callback_cpptoc.h"
 #include "libcef_dll/ctocpp/image_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -24,6 +25,8 @@ void CEF_CALLBACK download_image_callback_on_download_image_finished(
     const cef_string_t* image_url,
     int http_status_code,
     struct _cef_image_t* image) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -49,6 +52,12 @@ CefDownloadImageCallbackCppToC::CefDownloadImageCallbackCppToC() {
       download_image_callback_on_download_image_finished;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDownloadImageCallbackCppToC::~CefDownloadImageCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefDownloadImageCallback> CefCppToCRefCounted<
     CefDownloadImageCallbackCppToC,
diff --git a/libcef_dll/cpptoc/download_image_callback_cpptoc.h b/libcef_dll/cpptoc/download_image_callback_cpptoc.h
index fef162177..95cbe25bd 100644
--- a/libcef_dll/cpptoc/download_image_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/download_image_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9b7f62192b7558b5fa9c4677b9bfdf1fb4a6e611$
+// $hash=3f80fd4918db4d002c07c5bd6a4ea4a98c3d884a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_DOWNLOAD_IMAGE_CALLBACK_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefDownloadImageCallbackCppToC
                                  cef_download_image_callback_t> {
  public:
   CefDownloadImageCallbackCppToC();
+  virtual ~CefDownloadImageCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_DOWNLOAD_IMAGE_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/download_item_callback_cpptoc.cc b/libcef_dll/cpptoc/download_item_callback_cpptoc.cc
index 779936f40..e93cef44e 100644
--- a/libcef_dll/cpptoc/download_item_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/download_item_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=078b2fa07434acfcc3b9d604bd6bc26ca8feb2f6$
+// $hash=078411b74defc684f7f7a56d04658585053e3683$
 //
 
 #include "libcef_dll/cpptoc/download_item_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -20,6 +21,8 @@ namespace {
 
 void CEF_CALLBACK
 download_item_callback_cancel(struct _cef_download_item_callback_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -32,6 +35,8 @@ download_item_callback_cancel(struct _cef_download_item_callback_t* self) {
 
 void CEF_CALLBACK
 download_item_callback_pause(struct _cef_download_item_callback_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -44,6 +49,8 @@ download_item_callback_pause(struct _cef_download_item_callback_t* self) {
 
 void CEF_CALLBACK
 download_item_callback_resume(struct _cef_download_item_callback_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -64,6 +71,12 @@ CefDownloadItemCallbackCppToC::CefDownloadItemCallbackCppToC() {
   GetStruct()->resume = download_item_callback_resume;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDownloadItemCallbackCppToC::~CefDownloadItemCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefDownloadItemCallback> CefCppToCRefCounted<
     CefDownloadItemCallbackCppToC,
diff --git a/libcef_dll/cpptoc/download_item_callback_cpptoc.h b/libcef_dll/cpptoc/download_item_callback_cpptoc.h
index d1cc5e287..65ec1c1c4 100644
--- a/libcef_dll/cpptoc/download_item_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/download_item_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=74ba8e3f96bc4f5fc58a2bab1d7449e3cfbb66de$
+// $hash=167bb15eca8cd99005d04fc00ce1dde863eaeeab$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_DOWNLOAD_ITEM_CALLBACK_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefDownloadItemCallbackCppToC
                                  cef_download_item_callback_t> {
  public:
   CefDownloadItemCallbackCppToC();
+  virtual ~CefDownloadItemCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_DOWNLOAD_ITEM_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/download_item_cpptoc.cc b/libcef_dll/cpptoc/download_item_cpptoc.cc
index 940c2dd75..a9ef831c1 100644
--- a/libcef_dll/cpptoc/download_item_cpptoc.cc
+++ b/libcef_dll/cpptoc/download_item_cpptoc.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ff23ba3ab91188294f816fcadee929a0316846fc$
+// $hash=904cfa3f93325c49918233b16163c7334beb454f$
 //
 
 #include "libcef_dll/cpptoc/download_item_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 int CEF_CALLBACK download_item_is_valid(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -34,6 +37,8 @@ int CEF_CALLBACK download_item_is_valid(struct _cef_download_item_t* self) {
 
 int CEF_CALLBACK
 download_item_is_in_progress(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -48,6 +53,8 @@ download_item_is_in_progress(struct _cef_download_item_t* self) {
 }
 
 int CEF_CALLBACK download_item_is_complete(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -62,6 +69,8 @@ int CEF_CALLBACK download_item_is_complete(struct _cef_download_item_t* self) {
 }
 
 int CEF_CALLBACK download_item_is_canceled(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -77,6 +86,8 @@ int CEF_CALLBACK download_item_is_canceled(struct _cef_download_item_t* self) {
 
 int64 CEF_CALLBACK
 download_item_get_current_speed(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -92,6 +103,8 @@ download_item_get_current_speed(struct _cef_download_item_t* self) {
 
 int CEF_CALLBACK
 download_item_get_percent_complete(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -107,6 +120,8 @@ download_item_get_percent_complete(struct _cef_download_item_t* self) {
 
 int64 CEF_CALLBACK
 download_item_get_total_bytes(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -122,6 +137,8 @@ download_item_get_total_bytes(struct _cef_download_item_t* self) {
 
 int64 CEF_CALLBACK
 download_item_get_received_bytes(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -137,6 +154,8 @@ download_item_get_received_bytes(struct _cef_download_item_t* self) {
 
 cef_time_t CEF_CALLBACK
 download_item_get_start_time(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -152,6 +171,8 @@ download_item_get_start_time(struct _cef_download_item_t* self) {
 
 cef_time_t CEF_CALLBACK
 download_item_get_end_time(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -167,6 +188,8 @@ download_item_get_end_time(struct _cef_download_item_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 download_item_get_full_path(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -181,6 +204,8 @@ download_item_get_full_path(struct _cef_download_item_t* self) {
 }
 
 uint32 CEF_CALLBACK download_item_get_id(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -196,6 +221,8 @@ uint32 CEF_CALLBACK download_item_get_id(struct _cef_download_item_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 download_item_get_url(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -211,6 +238,8 @@ download_item_get_url(struct _cef_download_item_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 download_item_get_original_url(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -226,6 +255,8 @@ download_item_get_original_url(struct _cef_download_item_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 download_item_get_suggested_file_name(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -241,6 +272,8 @@ download_item_get_suggested_file_name(struct _cef_download_item_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 download_item_get_content_disposition(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -256,6 +289,8 @@ download_item_get_content_disposition(struct _cef_download_item_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 download_item_get_mime_type(struct _cef_download_item_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -293,6 +328,12 @@ CefDownloadItemCppToC::CefDownloadItemCppToC() {
   GetStruct()->get_mime_type = download_item_get_mime_type;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDownloadItemCppToC::~CefDownloadItemCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefDownloadItem> CefCppToCRefCounted<
     CefDownloadItemCppToC,
diff --git a/libcef_dll/cpptoc/download_item_cpptoc.h b/libcef_dll/cpptoc/download_item_cpptoc.h
index c97eb2c57..62c4e8033 100644
--- a/libcef_dll/cpptoc/download_item_cpptoc.h
+++ b/libcef_dll/cpptoc/download_item_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=bdc5428227801593f7ba0073207cc57ffd3a3765$
+// $hash=9476e0585d9889fc9e51bc2e1ba837a43e16adb4$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_DOWNLOAD_ITEM_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefDownloadItemCppToC : public CefCppToCRefCounted<CefDownloadItemCppToC,
                                                          cef_download_item_t> {
  public:
   CefDownloadItemCppToC();
+  virtual ~CefDownloadItemCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_DOWNLOAD_ITEM_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/drag_data_cpptoc.cc b/libcef_dll/cpptoc/drag_data_cpptoc.cc
index 34e3a3ae8..cb8d7da34 100644
--- a/libcef_dll/cpptoc/drag_data_cpptoc.cc
+++ b/libcef_dll/cpptoc/drag_data_cpptoc.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b1cc282e9de9329406c9a2197a2d251d28412928$
+// $hash=c61826a0c2b4f67e7c70b7dd7c734d0fc66062f8$
 //
 
 #include "libcef_dll/cpptoc/drag_data_cpptoc.h"
 #include "libcef_dll/cpptoc/image_cpptoc.h"
 #include "libcef_dll/cpptoc/stream_writer_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_drag_data_t* cef_drag_data_create() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -35,6 +38,8 @@ namespace {
 
 struct _cef_drag_data_t* CEF_CALLBACK
 drag_data_clone(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -49,6 +54,8 @@ drag_data_clone(struct _cef_drag_data_t* self) {
 }
 
 int CEF_CALLBACK drag_data_is_read_only(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -63,6 +70,8 @@ int CEF_CALLBACK drag_data_is_read_only(struct _cef_drag_data_t* self) {
 }
 
 int CEF_CALLBACK drag_data_is_link(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -77,6 +86,8 @@ int CEF_CALLBACK drag_data_is_link(struct _cef_drag_data_t* self) {
 }
 
 int CEF_CALLBACK drag_data_is_fragment(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -91,6 +102,8 @@ int CEF_CALLBACK drag_data_is_fragment(struct _cef_drag_data_t* self) {
 }
 
 int CEF_CALLBACK drag_data_is_file(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -106,6 +119,8 @@ int CEF_CALLBACK drag_data_is_file(struct _cef_drag_data_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 drag_data_get_link_url(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -121,6 +136,8 @@ drag_data_get_link_url(struct _cef_drag_data_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 drag_data_get_link_title(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -136,6 +153,8 @@ drag_data_get_link_title(struct _cef_drag_data_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 drag_data_get_link_metadata(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -151,6 +170,8 @@ drag_data_get_link_metadata(struct _cef_drag_data_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 drag_data_get_fragment_text(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -166,6 +187,8 @@ drag_data_get_fragment_text(struct _cef_drag_data_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 drag_data_get_fragment_html(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -181,6 +204,8 @@ drag_data_get_fragment_html(struct _cef_drag_data_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 drag_data_get_fragment_base_url(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -196,6 +221,8 @@ drag_data_get_fragment_base_url(struct _cef_drag_data_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 drag_data_get_file_name(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -212,6 +239,8 @@ drag_data_get_file_name(struct _cef_drag_data_t* self) {
 size_t CEF_CALLBACK
 drag_data_get_file_contents(struct _cef_drag_data_t* self,
                             struct _cef_stream_writer_t* writer) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -229,6 +258,8 @@ drag_data_get_file_contents(struct _cef_drag_data_t* self,
 
 int CEF_CALLBACK drag_data_get_file_names(struct _cef_drag_data_t* self,
                                           cef_string_list_t names) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -256,6 +287,8 @@ int CEF_CALLBACK drag_data_get_file_names(struct _cef_drag_data_t* self,
 
 void CEF_CALLBACK drag_data_set_link_url(struct _cef_drag_data_t* self,
                                          const cef_string_t* url) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -269,6 +302,8 @@ void CEF_CALLBACK drag_data_set_link_url(struct _cef_drag_data_t* self,
 
 void CEF_CALLBACK drag_data_set_link_title(struct _cef_drag_data_t* self,
                                            const cef_string_t* title) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -282,6 +317,8 @@ void CEF_CALLBACK drag_data_set_link_title(struct _cef_drag_data_t* self,
 
 void CEF_CALLBACK drag_data_set_link_metadata(struct _cef_drag_data_t* self,
                                               const cef_string_t* data) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -295,6 +332,8 @@ void CEF_CALLBACK drag_data_set_link_metadata(struct _cef_drag_data_t* self,
 
 void CEF_CALLBACK drag_data_set_fragment_text(struct _cef_drag_data_t* self,
                                               const cef_string_t* text) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -308,6 +347,8 @@ void CEF_CALLBACK drag_data_set_fragment_text(struct _cef_drag_data_t* self,
 
 void CEF_CALLBACK drag_data_set_fragment_html(struct _cef_drag_data_t* self,
                                               const cef_string_t* html) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -322,6 +363,8 @@ void CEF_CALLBACK drag_data_set_fragment_html(struct _cef_drag_data_t* self,
 void CEF_CALLBACK
 drag_data_set_fragment_base_url(struct _cef_drag_data_t* self,
                                 const cef_string_t* base_url) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -334,6 +377,8 @@ drag_data_set_fragment_base_url(struct _cef_drag_data_t* self,
 }
 
 void CEF_CALLBACK drag_data_reset_file_contents(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -347,6 +392,8 @@ void CEF_CALLBACK drag_data_reset_file_contents(struct _cef_drag_data_t* self) {
 void CEF_CALLBACK drag_data_add_file(struct _cef_drag_data_t* self,
                                      const cef_string_t* path,
                                      const cef_string_t* display_name) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -365,6 +412,8 @@ void CEF_CALLBACK drag_data_add_file(struct _cef_drag_data_t* self,
 
 struct _cef_image_t* CEF_CALLBACK
 drag_data_get_image(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -380,6 +429,8 @@ drag_data_get_image(struct _cef_drag_data_t* self) {
 
 cef_point_t CEF_CALLBACK
 drag_data_get_image_hotspot(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -394,6 +445,8 @@ drag_data_get_image_hotspot(struct _cef_drag_data_t* self) {
 }
 
 int CEF_CALLBACK drag_data_has_image(struct _cef_drag_data_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -439,6 +492,12 @@ CefDragDataCppToC::CefDragDataCppToC() {
   GetStruct()->has_image = drag_data_has_image;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDragDataCppToC::~CefDragDataCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefDragData>
 CefCppToCRefCounted<CefDragDataCppToC, CefDragData, cef_drag_data_t>::
diff --git a/libcef_dll/cpptoc/drag_data_cpptoc.h b/libcef_dll/cpptoc/drag_data_cpptoc.h
index 2431bdbcd..59c6d83ac 100644
--- a/libcef_dll/cpptoc/drag_data_cpptoc.h
+++ b/libcef_dll/cpptoc/drag_data_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1e1a8174dc3c0655245c12da94b57c2133d134b5$
+// $hash=af7662cb4499269d80ca8d8ac73a4a73d856c689$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_DRAG_DATA_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefDragDataCppToC : public CefCppToCRefCounted<CefDragDataCppToC,
                                                      cef_drag_data_t> {
  public:
   CefDragDataCppToC();
+  virtual ~CefDragDataCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_DRAG_DATA_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/drag_handler_cpptoc.cc b/libcef_dll/cpptoc/drag_handler_cpptoc.cc
index 8f5312269..bc7431589 100644
--- a/libcef_dll/cpptoc/drag_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/drag_handler_cpptoc.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b267b6f6b92f40479ba91e67f0981bd05063a29c$
+// $hash=cc6ff684cc894dc40ea04848eb61ac4f3b87da20$
 //
 
 #include "libcef_dll/cpptoc/drag_handler_cpptoc.h"
 #include "libcef_dll/ctocpp/browser_ctocpp.h"
 #include "libcef_dll/ctocpp/drag_data_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -24,6 +25,8 @@ int CEF_CALLBACK drag_handler_on_drag_enter(struct _cef_drag_handler_t* self,
                                             cef_browser_t* browser,
                                             cef_drag_data_t* dragData,
                                             cef_drag_operations_mask_t mask) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -51,6 +54,8 @@ void CEF_CALLBACK drag_handler_on_draggable_regions_changed(
     cef_browser_t* browser,
     size_t regionsCount,
     cef_draggable_region_t const* regions) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -89,6 +94,12 @@ CefDragHandlerCppToC::CefDragHandlerCppToC() {
       drag_handler_on_draggable_regions_changed;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDragHandlerCppToC::~CefDragHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefDragHandler>
 CefCppToCRefCounted<CefDragHandlerCppToC, CefDragHandler, cef_drag_handler_t>::
diff --git a/libcef_dll/cpptoc/drag_handler_cpptoc.h b/libcef_dll/cpptoc/drag_handler_cpptoc.h
index aa16dcccc..a0c2b89b0 100644
--- a/libcef_dll/cpptoc/drag_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/drag_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=8f56aeb476b2f1e8c13d448f24557eb91d9b7e68$
+// $hash=1d41c5fb4e26863326fd9597789afb7c0b33438f$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_DRAG_HANDLER_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefDragHandlerCppToC : public CefCppToCRefCounted<CefDragHandlerCppToC,
                                                         cef_drag_handler_t> {
  public:
   CefDragHandlerCppToC();
+  virtual ~CefDragHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_DRAG_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/end_tracing_callback_cpptoc.cc b/libcef_dll/cpptoc/end_tracing_callback_cpptoc.cc
index b25d1879b..8777cdfab 100644
--- a/libcef_dll/cpptoc/end_tracing_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/end_tracing_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a19cac14ca6d1a334920a83e092ff2accb7a0d4c$
+// $hash=be2c5bdbd772cac7345acb05b976a3cf2e05b8b0$
 //
 
 #include "libcef_dll/cpptoc/end_tracing_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -21,6 +22,8 @@ namespace {
 void CEF_CALLBACK end_tracing_callback_on_end_tracing_complete(
     struct _cef_end_tracing_callback_t* self,
     const cef_string_t* tracing_file) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -45,6 +48,12 @@ CefEndTracingCallbackCppToC::CefEndTracingCallbackCppToC() {
       end_tracing_callback_on_end_tracing_complete;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefEndTracingCallbackCppToC::~CefEndTracingCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefEndTracingCallback> CefCppToCRefCounted<
     CefEndTracingCallbackCppToC,
diff --git a/libcef_dll/cpptoc/end_tracing_callback_cpptoc.h b/libcef_dll/cpptoc/end_tracing_callback_cpptoc.h
index e40e4a191..8d30b7a3d 100644
--- a/libcef_dll/cpptoc/end_tracing_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/end_tracing_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ce1ac67bb16419c5f4f80ff7af7c06e87fae6c77$
+// $hash=575d2bda3e2c0b6a811b102511e7444fcdc5f955$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_END_TRACING_CALLBACK_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefEndTracingCallbackCppToC
                                  cef_end_tracing_callback_t> {
  public:
   CefEndTracingCallbackCppToC();
+  virtual ~CefEndTracingCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_END_TRACING_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/extension_cpptoc.cc b/libcef_dll/cpptoc/extension_cpptoc.cc
index e45739751..0055fa844 100644
--- a/libcef_dll/cpptoc/extension_cpptoc.cc
+++ b/libcef_dll/cpptoc/extension_cpptoc.cc
@@ -9,13 +9,14 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b56766a3f166ad3191d37815d12f83bd9da0690e$
+// $hash=4527ed93583d01dd187f5f40e2adce17c613ca42$
 //
 
 #include "libcef_dll/cpptoc/extension_cpptoc.h"
 #include "libcef_dll/cpptoc/dictionary_value_cpptoc.h"
 #include "libcef_dll/cpptoc/request_context_cpptoc.h"
 #include "libcef_dll/ctocpp/extension_handler_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -23,6 +24,8 @@ namespace {
 
 cef_string_userfree_t CEF_CALLBACK
 extension_get_identifier(struct _cef_extension_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -38,6 +41,8 @@ extension_get_identifier(struct _cef_extension_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 extension_get_path(struct _cef_extension_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -53,6 +58,8 @@ extension_get_path(struct _cef_extension_t* self) {
 
 struct _cef_dictionary_value_t* CEF_CALLBACK
 extension_get_manifest(struct _cef_extension_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -69,6 +76,8 @@ extension_get_manifest(struct _cef_extension_t* self) {
 
 int CEF_CALLBACK extension_is_same(struct _cef_extension_t* self,
                                    struct _cef_extension_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -89,6 +98,8 @@ int CEF_CALLBACK extension_is_same(struct _cef_extension_t* self,
 
 struct _cef_extension_handler_t* CEF_CALLBACK
 extension_get_handler(struct _cef_extension_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -105,6 +116,8 @@ extension_get_handler(struct _cef_extension_t* self) {
 
 struct _cef_request_context_t* CEF_CALLBACK
 extension_get_loader_context(struct _cef_extension_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -120,6 +133,8 @@ extension_get_loader_context(struct _cef_extension_t* self) {
 }
 
 int CEF_CALLBACK extension_is_loaded(struct _cef_extension_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -134,6 +149,8 @@ int CEF_CALLBACK extension_is_loaded(struct _cef_extension_t* self) {
 }
 
 void CEF_CALLBACK extension_unload(struct _cef_extension_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -159,6 +176,12 @@ CefExtensionCppToC::CefExtensionCppToC() {
   GetStruct()->unload = extension_unload;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefExtensionCppToC::~CefExtensionCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefExtension>
 CefCppToCRefCounted<CefExtensionCppToC, CefExtension, cef_extension_t>::
diff --git a/libcef_dll/cpptoc/extension_cpptoc.h b/libcef_dll/cpptoc/extension_cpptoc.h
index 24033f1e6..9924acef1 100644
--- a/libcef_dll/cpptoc/extension_cpptoc.h
+++ b/libcef_dll/cpptoc/extension_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=dc3a7d0122346963b281f1e49d193c02ca09d4b4$
+// $hash=905a73e6a0d3dc3a860a51d51d57ae0d11e5cabe$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_EXTENSION_CPPTOC_H_
@@ -35,6 +35,7 @@ class CefExtensionCppToC : public CefCppToCRefCounted<CefExtensionCppToC,
                                                       cef_extension_t> {
  public:
   CefExtensionCppToC();
+  virtual ~CefExtensionCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_EXTENSION_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/extension_handler_cpptoc.cc b/libcef_dll/cpptoc/extension_handler_cpptoc.cc
index 158ff902a..69eda0c12 100644
--- a/libcef_dll/cpptoc/extension_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/extension_handler_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b74169ee8c5e71b8694165115c8d27a309ee8cfc$
+// $hash=b8d389ef550832084c478aa5fd6844f8cd09e3ef$
 //
 
 #include "libcef_dll/cpptoc/extension_handler_cpptoc.h"
@@ -17,6 +17,7 @@
 #include "libcef_dll/ctocpp/browser_ctocpp.h"
 #include "libcef_dll/ctocpp/extension_ctocpp.h"
 #include "libcef_dll/ctocpp/get_extension_resource_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -25,6 +26,8 @@ namespace {
 void CEF_CALLBACK extension_handler_on_extension_load_failed(
     struct _cef_extension_handler_t* self,
     cef_errorcode_t result) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -38,6 +41,8 @@ void CEF_CALLBACK extension_handler_on_extension_load_failed(
 void CEF_CALLBACK
 extension_handler_on_extension_loaded(struct _cef_extension_handler_t* self,
                                       cef_extension_t* extension) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -56,6 +61,8 @@ extension_handler_on_extension_loaded(struct _cef_extension_handler_t* self,
 void CEF_CALLBACK
 extension_handler_on_extension_unloaded(struct _cef_extension_handler_t* self,
                                         cef_extension_t* extension) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -77,6 +84,8 @@ int CEF_CALLBACK extension_handler_on_before_background_browser(
     const cef_string_t* url,
     cef_client_t** client,
     struct _cef_browser_settings_t* settings) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -144,6 +153,8 @@ extension_handler_on_before_browser(struct _cef_extension_handler_t* self,
                                     cef_window_info_t* windowInfo,
                                     cef_client_t** client,
                                     struct _cef_browser_settings_t* settings) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -224,6 +235,8 @@ extension_handler_get_active_browser(struct _cef_extension_handler_t* self,
                                      cef_extension_t* extension,
                                      cef_browser_t* browser,
                                      int include_incognito) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -254,6 +267,8 @@ extension_handler_can_access_browser(struct _cef_extension_handler_t* self,
                                      cef_browser_t* browser,
                                      int include_incognito,
                                      cef_browser_t* target_browser) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -287,6 +302,8 @@ int CEF_CALLBACK extension_handler_get_extension_resource(
     cef_browser_t* browser,
     const cef_string_t* file,
     cef_get_extension_resource_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -336,6 +353,12 @@ CefExtensionHandlerCppToC::CefExtensionHandlerCppToC() {
       extension_handler_get_extension_resource;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefExtensionHandlerCppToC::~CefExtensionHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefExtensionHandler> CefCppToCRefCounted<
     CefExtensionHandlerCppToC,
diff --git a/libcef_dll/cpptoc/extension_handler_cpptoc.h b/libcef_dll/cpptoc/extension_handler_cpptoc.h
index a364a8ec8..7beeaf00e 100644
--- a/libcef_dll/cpptoc/extension_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/extension_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=750e896f7b97f8de103e420e4698ee30f8d8399d$
+// $hash=c1afd088ce7dd292c2d4e057bac6050e8da00880$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_EXTENSION_HANDLER_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefExtensionHandlerCppToC
                                  cef_extension_handler_t> {
  public:
   CefExtensionHandlerCppToC();
+  virtual ~CefExtensionHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_EXTENSION_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/file_dialog_callback_cpptoc.cc b/libcef_dll/cpptoc/file_dialog_callback_cpptoc.cc
index c6d661e64..f472ba57c 100644
--- a/libcef_dll/cpptoc/file_dialog_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/file_dialog_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b3e7dd73edf957adb75d82ef517e242561212cc7$
+// $hash=b5a14bd3df9a4712d5cb68686bac8c4dfb3bfeba$
 //
 
 #include "libcef_dll/cpptoc/file_dialog_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 namespace {
@@ -23,6 +24,8 @@ void CEF_CALLBACK
 file_dialog_callback_cont(struct _cef_file_dialog_callback_t* self,
                           int selected_accept_filter,
                           cef_string_list_t file_paths) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -45,6 +48,8 @@ file_dialog_callback_cont(struct _cef_file_dialog_callback_t* self,
 
 void CEF_CALLBACK
 file_dialog_callback_cancel(struct _cef_file_dialog_callback_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -64,6 +69,12 @@ CefFileDialogCallbackCppToC::CefFileDialogCallbackCppToC() {
   GetStruct()->cancel = file_dialog_callback_cancel;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefFileDialogCallbackCppToC::~CefFileDialogCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefFileDialogCallback> CefCppToCRefCounted<
     CefFileDialogCallbackCppToC,
diff --git a/libcef_dll/cpptoc/file_dialog_callback_cpptoc.h b/libcef_dll/cpptoc/file_dialog_callback_cpptoc.h
index 193cfed95..3ff33c715 100644
--- a/libcef_dll/cpptoc/file_dialog_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/file_dialog_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=e702a6fb33fcb57d66cdedfa0e3e6eea0db20b2f$
+// $hash=87b1e03f22df20330840330bfd6b9e873b57753e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_FILE_DIALOG_CALLBACK_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefFileDialogCallbackCppToC
                                  cef_file_dialog_callback_t> {
  public:
   CefFileDialogCallbackCppToC();
+  virtual ~CefFileDialogCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_FILE_DIALOG_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/find_handler_cpptoc.cc b/libcef_dll/cpptoc/find_handler_cpptoc.cc
index 7a657cd19..56eddf2e2 100644
--- a/libcef_dll/cpptoc/find_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/find_handler_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a4f6021bc0bdc310c849364e52dad35ccb82dd6d$
+// $hash=1030036a2a5b321e8fd22f7913c827c5b7b9cea1$
 //
 
 #include "libcef_dll/cpptoc/find_handler_cpptoc.h"
 #include "libcef_dll/ctocpp/browser_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -26,6 +27,8 @@ void CEF_CALLBACK find_handler_on_find_result(struct _cef_find_handler_t* self,
                                               const cef_rect_t* selectionRect,
                                               int activeMatchOrdinal,
                                               int finalUpdate) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -57,6 +60,12 @@ CefFindHandlerCppToC::CefFindHandlerCppToC() {
   GetStruct()->on_find_result = find_handler_on_find_result;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefFindHandlerCppToC::~CefFindHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefFindHandler>
 CefCppToCRefCounted<CefFindHandlerCppToC, CefFindHandler, cef_find_handler_t>::
diff --git a/libcef_dll/cpptoc/find_handler_cpptoc.h b/libcef_dll/cpptoc/find_handler_cpptoc.h
index 9bd7207a6..af0aaba13 100644
--- a/libcef_dll/cpptoc/find_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/find_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a057b8eb4034f0729ae4bc116f9551dbad8b0c83$
+// $hash=b86619b4f41af3789ebda417d82762b7e53fb1c5$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_FIND_HANDLER_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefFindHandlerCppToC : public CefCppToCRefCounted<CefFindHandlerCppToC,
                                                         cef_find_handler_t> {
  public:
   CefFindHandlerCppToC();
+  virtual ~CefFindHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_FIND_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/focus_handler_cpptoc.cc b/libcef_dll/cpptoc/focus_handler_cpptoc.cc
index 757acd312..1a9a76dfc 100644
--- a/libcef_dll/cpptoc/focus_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/focus_handler_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=461272d12d9d2eff32f8a7d04c8177efb6c0b6a0$
+// $hash=f20894b110772883b57dbb90bf2361525c2669aa$
 //
 
 #include "libcef_dll/cpptoc/focus_handler_cpptoc.h"
 #include "libcef_dll/ctocpp/browser_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -22,6 +23,8 @@ namespace {
 void CEF_CALLBACK focus_handler_on_take_focus(struct _cef_focus_handler_t* self,
                                               cef_browser_t* browser,
                                               int next) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -40,6 +43,8 @@ void CEF_CALLBACK focus_handler_on_take_focus(struct _cef_focus_handler_t* self,
 int CEF_CALLBACK focus_handler_on_set_focus(struct _cef_focus_handler_t* self,
                                             cef_browser_t* browser,
                                             cef_focus_source_t source) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -60,6 +65,8 @@ int CEF_CALLBACK focus_handler_on_set_focus(struct _cef_focus_handler_t* self,
 
 void CEF_CALLBACK focus_handler_on_got_focus(struct _cef_focus_handler_t* self,
                                              cef_browser_t* browser) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -84,6 +91,12 @@ CefFocusHandlerCppToC::CefFocusHandlerCppToC() {
   GetStruct()->on_got_focus = focus_handler_on_got_focus;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefFocusHandlerCppToC::~CefFocusHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefFocusHandler> CefCppToCRefCounted<
     CefFocusHandlerCppToC,
diff --git a/libcef_dll/cpptoc/focus_handler_cpptoc.h b/libcef_dll/cpptoc/focus_handler_cpptoc.h
index 106ca7cc6..fbccbe3e7 100644
--- a/libcef_dll/cpptoc/focus_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/focus_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b201e99260bd005c9821dab9e9b6148e4561cfa6$
+// $hash=194e063e6eeec677a002179d90340efcdbc05744$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_FOCUS_HANDLER_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefFocusHandlerCppToC : public CefCppToCRefCounted<CefFocusHandlerCppToC,
                                                          cef_focus_handler_t> {
  public:
   CefFocusHandlerCppToC();
+  virtual ~CefFocusHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_FOCUS_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/frame_cpptoc.cc b/libcef_dll/cpptoc/frame_cpptoc.cc
index 6ba458afd..7d0d82791 100644
--- a/libcef_dll/cpptoc/frame_cpptoc.cc
+++ b/libcef_dll/cpptoc/frame_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=12cd68fcf89a3cdccf4651f709796357f0159fa8$
+// $hash=aaaa5a4d0301d39b0a7c4c8f5dcf49b3ac899d9c$
 //
 
 #include "libcef_dll/cpptoc/frame_cpptoc.h"
@@ -18,12 +18,15 @@
 #include "libcef_dll/cpptoc/v8context_cpptoc.h"
 #include "libcef_dll/ctocpp/domvisitor_ctocpp.h"
 #include "libcef_dll/ctocpp/string_visitor_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 int CEF_CALLBACK frame_is_valid(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -38,6 +41,8 @@ int CEF_CALLBACK frame_is_valid(struct _cef_frame_t* self) {
 }
 
 void CEF_CALLBACK frame_undo(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -49,6 +54,8 @@ void CEF_CALLBACK frame_undo(struct _cef_frame_t* self) {
 }
 
 void CEF_CALLBACK frame_redo(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -60,6 +67,8 @@ void CEF_CALLBACK frame_redo(struct _cef_frame_t* self) {
 }
 
 void CEF_CALLBACK frame_cut(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -71,6 +80,8 @@ void CEF_CALLBACK frame_cut(struct _cef_frame_t* self) {
 }
 
 void CEF_CALLBACK frame_copy(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -82,6 +93,8 @@ void CEF_CALLBACK frame_copy(struct _cef_frame_t* self) {
 }
 
 void CEF_CALLBACK frame_paste(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -93,6 +106,8 @@ void CEF_CALLBACK frame_paste(struct _cef_frame_t* self) {
 }
 
 void CEF_CALLBACK frame_del(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -104,6 +119,8 @@ void CEF_CALLBACK frame_del(struct _cef_frame_t* self) {
 }
 
 void CEF_CALLBACK frame_select_all(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -115,6 +132,8 @@ void CEF_CALLBACK frame_select_all(struct _cef_frame_t* self) {
 }
 
 void CEF_CALLBACK frame_view_source(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -127,6 +146,8 @@ void CEF_CALLBACK frame_view_source(struct _cef_frame_t* self) {
 
 void CEF_CALLBACK frame_get_source(struct _cef_frame_t* self,
                                    struct _cef_string_visitor_t* visitor) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -143,6 +164,8 @@ void CEF_CALLBACK frame_get_source(struct _cef_frame_t* self,
 
 void CEF_CALLBACK frame_get_text(struct _cef_frame_t* self,
                                  struct _cef_string_visitor_t* visitor) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -159,6 +182,8 @@ void CEF_CALLBACK frame_get_text(struct _cef_frame_t* self,
 
 void CEF_CALLBACK frame_load_request(struct _cef_frame_t* self,
                                      struct _cef_request_t* request) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -175,6 +200,8 @@ void CEF_CALLBACK frame_load_request(struct _cef_frame_t* self,
 
 void CEF_CALLBACK frame_load_url(struct _cef_frame_t* self,
                                  const cef_string_t* url) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -192,6 +219,8 @@ void CEF_CALLBACK frame_load_url(struct _cef_frame_t* self,
 void CEF_CALLBACK frame_load_string(struct _cef_frame_t* self,
                                     const cef_string_t* string_val,
                                     const cef_string_t* url) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -214,6 +243,8 @@ void CEF_CALLBACK frame_execute_java_script(struct _cef_frame_t* self,
                                             const cef_string_t* code,
                                             const cef_string_t* script_url,
                                             int start_line) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -231,6 +262,8 @@ void CEF_CALLBACK frame_execute_java_script(struct _cef_frame_t* self,
 }
 
 int CEF_CALLBACK frame_is_main(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -245,6 +278,8 @@ int CEF_CALLBACK frame_is_main(struct _cef_frame_t* self) {
 }
 
 int CEF_CALLBACK frame_is_focused(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -259,6 +294,8 @@ int CEF_CALLBACK frame_is_focused(struct _cef_frame_t* self) {
 }
 
 cef_string_userfree_t CEF_CALLBACK frame_get_name(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -273,6 +310,8 @@ cef_string_userfree_t CEF_CALLBACK frame_get_name(struct _cef_frame_t* self) {
 }
 
 int64 CEF_CALLBACK frame_get_identifier(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -287,6 +326,8 @@ int64 CEF_CALLBACK frame_get_identifier(struct _cef_frame_t* self) {
 }
 
 struct _cef_frame_t* CEF_CALLBACK frame_get_parent(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -301,6 +342,8 @@ struct _cef_frame_t* CEF_CALLBACK frame_get_parent(struct _cef_frame_t* self) {
 }
 
 cef_string_userfree_t CEF_CALLBACK frame_get_url(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -315,6 +358,8 @@ cef_string_userfree_t CEF_CALLBACK frame_get_url(struct _cef_frame_t* self) {
 }
 
 cef_browser_t* CEF_CALLBACK frame_get_browser(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -330,6 +375,8 @@ cef_browser_t* CEF_CALLBACK frame_get_browser(struct _cef_frame_t* self) {
 
 struct _cef_v8context_t* CEF_CALLBACK
 frame_get_v8context(struct _cef_frame_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -345,6 +392,8 @@ frame_get_v8context(struct _cef_frame_t* self) {
 
 void CEF_CALLBACK frame_visit_dom(struct _cef_frame_t* self,
                                   cef_domvisitor_t* visitor) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -390,6 +439,12 @@ CefFrameCppToC::CefFrameCppToC() {
   GetStruct()->visit_dom = frame_visit_dom;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefFrameCppToC::~CefFrameCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefFrame>
 CefCppToCRefCounted<CefFrameCppToC, CefFrame, cef_frame_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/frame_cpptoc.h b/libcef_dll/cpptoc/frame_cpptoc.h
index f66a259b8..d9e87a4ee 100644
--- a/libcef_dll/cpptoc/frame_cpptoc.h
+++ b/libcef_dll/cpptoc/frame_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=43922eb5a9740a37e20f35cacf4771beefe34ef2$
+// $hash=44a73e5a0632c0d3d3c4b1e5f3f929cf4834f054$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_FRAME_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefFrameCppToC
     : public CefCppToCRefCounted<CefFrameCppToC, CefFrame, cef_frame_t> {
  public:
   CefFrameCppToC();
+  virtual ~CefFrameCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_FRAME_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/get_extension_resource_callback_cpptoc.cc b/libcef_dll/cpptoc/get_extension_resource_callback_cpptoc.cc
index 5e2c4e5cc..43d688080 100644
--- a/libcef_dll/cpptoc/get_extension_resource_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/get_extension_resource_callback_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cd6b32c4ac1068b054fa977b3833f2d80b042bfb$
+// $hash=967b251d6a1cc2488facf53dfd2c2183c3c61b43$
 //
 
 #include "libcef_dll/cpptoc/get_extension_resource_callback_cpptoc.h"
 #include "libcef_dll/cpptoc/stream_reader_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -22,6 +23,8 @@ namespace {
 void CEF_CALLBACK get_extension_resource_callback_cont(
     struct _cef_get_extension_resource_callback_t* self,
     struct _cef_stream_reader_t* stream) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -36,6 +39,8 @@ void CEF_CALLBACK get_extension_resource_callback_cont(
 
 void CEF_CALLBACK get_extension_resource_callback_cancel(
     struct _cef_get_extension_resource_callback_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -55,6 +60,13 @@ CefGetExtensionResourceCallbackCppToC::CefGetExtensionResourceCallbackCppToC() {
   GetStruct()->cancel = get_extension_resource_callback_cancel;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefGetExtensionResourceCallbackCppToC::
+    ~CefGetExtensionResourceCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefGetExtensionResourceCallback>
 CefCppToCRefCounted<CefGetExtensionResourceCallbackCppToC,
diff --git a/libcef_dll/cpptoc/get_extension_resource_callback_cpptoc.h b/libcef_dll/cpptoc/get_extension_resource_callback_cpptoc.h
index c69b49ed5..3a1fc5f11 100644
--- a/libcef_dll/cpptoc/get_extension_resource_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/get_extension_resource_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=200739875373679e735feb17dc7c65a8a2da7f96$
+// $hash=4eab4cd81440e73e3426e9af757c88bf926f60d7$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_GET_EXTENSION_RESOURCE_CALLBACK_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefGetExtensionResourceCallbackCppToC
                                  cef_get_extension_resource_callback_t> {
  public:
   CefGetExtensionResourceCallbackCppToC();
+  virtual ~CefGetExtensionResourceCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_GET_EXTENSION_RESOURCE_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/image_cpptoc.cc b/libcef_dll/cpptoc/image_cpptoc.cc
index eb2f467d8..9717b2dcd 100644
--- a/libcef_dll/cpptoc/image_cpptoc.cc
+++ b/libcef_dll/cpptoc/image_cpptoc.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a4c54b863e3e144dc9a3cfa2911c5f842c84247c$
+// $hash=c5faaf475b1cf107d5b7df2e976ff29607401549$
 //
 
 #include "libcef_dll/cpptoc/image_cpptoc.h"
 #include "libcef_dll/cpptoc/binary_value_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_image_t* cef_image_create() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -32,6 +35,8 @@ namespace {
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 int CEF_CALLBACK image_is_empty(struct _cef_image_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -47,6 +52,8 @@ int CEF_CALLBACK image_is_empty(struct _cef_image_t* self) {
 
 int CEF_CALLBACK image_is_same(struct _cef_image_t* self,
                                struct _cef_image_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -73,6 +80,8 @@ int CEF_CALLBACK image_add_bitmap(struct _cef_image_t* self,
                                   cef_alpha_type_t alpha_type,
                                   const void* pixel_data,
                                   size_t pixel_data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -96,6 +105,8 @@ int CEF_CALLBACK image_add_png(struct _cef_image_t* self,
                                float scale_factor,
                                const void* png_data,
                                size_t png_data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -118,6 +129,8 @@ int CEF_CALLBACK image_add_jpeg(struct _cef_image_t* self,
                                 float scale_factor,
                                 const void* jpeg_data,
                                 size_t jpeg_data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -137,6 +150,8 @@ int CEF_CALLBACK image_add_jpeg(struct _cef_image_t* self,
 }
 
 size_t CEF_CALLBACK image_get_width(struct _cef_image_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -151,6 +166,8 @@ size_t CEF_CALLBACK image_get_width(struct _cef_image_t* self) {
 }
 
 size_t CEF_CALLBACK image_get_height(struct _cef_image_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -166,6 +183,8 @@ size_t CEF_CALLBACK image_get_height(struct _cef_image_t* self) {
 
 int CEF_CALLBACK image_has_representation(struct _cef_image_t* self,
                                           float scale_factor) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -181,6 +200,8 @@ int CEF_CALLBACK image_has_representation(struct _cef_image_t* self,
 
 int CEF_CALLBACK image_remove_representation(struct _cef_image_t* self,
                                              float scale_factor) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -199,6 +220,8 @@ int CEF_CALLBACK image_get_representation_info(struct _cef_image_t* self,
                                                float* actual_scale_factor,
                                                int* pixel_width,
                                                int* pixel_height) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -249,6 +272,8 @@ image_get_as_bitmap(struct _cef_image_t* self,
                     cef_alpha_type_t alpha_type,
                     int* pixel_width,
                     int* pixel_height) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -289,6 +314,8 @@ image_get_as_png(struct _cef_image_t* self,
                  int with_transparency,
                  int* pixel_width,
                  int* pixel_height) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -330,6 +357,8 @@ image_get_as_jpeg(struct _cef_image_t* self,
                   int quality,
                   int* pixel_width,
                   int* pixel_height) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -384,6 +413,12 @@ CefImageCppToC::CefImageCppToC() {
   GetStruct()->get_as_jpeg = image_get_as_jpeg;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefImageCppToC::~CefImageCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefImage>
 CefCppToCRefCounted<CefImageCppToC, CefImage, cef_image_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/image_cpptoc.h b/libcef_dll/cpptoc/image_cpptoc.h
index 5e6a8d4eb..ba470bde2 100644
--- a/libcef_dll/cpptoc/image_cpptoc.h
+++ b/libcef_dll/cpptoc/image_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=65d358de7621307bf3babe90b447c45bc4866eac$
+// $hash=be4a097e4a08f7b3101401dadc9d77465dcfc14d$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_IMAGE_CPPTOC_H_
@@ -30,6 +30,7 @@ class CefImageCppToC
     : public CefCppToCRefCounted<CefImageCppToC, CefImage, cef_image_t> {
  public:
   CefImageCppToC();
+  virtual ~CefImageCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_IMAGE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/jsdialog_callback_cpptoc.cc b/libcef_dll/cpptoc/jsdialog_callback_cpptoc.cc
index 3fc737f8a..6577fa07f 100644
--- a/libcef_dll/cpptoc/jsdialog_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/jsdialog_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=31a3da96b7a9021bec0cd6ceda39773afcb6a93f$
+// $hash=8f763ca4fc24cb5d5f4189b685e1b7662b5e7824$
 //
 
 #include "libcef_dll/cpptoc/jsdialog_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -21,6 +22,8 @@ namespace {
 void CEF_CALLBACK jsdialog_callback_cont(struct _cef_jsdialog_callback_t* self,
                                          int success,
                                          const cef_string_t* user_input) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -41,6 +44,12 @@ CefJSDialogCallbackCppToC::CefJSDialogCallbackCppToC() {
   GetStruct()->cont = jsdialog_callback_cont;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefJSDialogCallbackCppToC::~CefJSDialogCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefJSDialogCallback> CefCppToCRefCounted<
     CefJSDialogCallbackCppToC,
diff --git a/libcef_dll/cpptoc/jsdialog_callback_cpptoc.h b/libcef_dll/cpptoc/jsdialog_callback_cpptoc.h
index 6d4c6773a..9802764e6 100644
--- a/libcef_dll/cpptoc/jsdialog_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/jsdialog_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d692048ad6d97b5353c4c019c56be916aedd6126$
+// $hash=5001150c8cfb85270eee1da2f2fa1a0dc57d2728$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_JSDIALOG_CALLBACK_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefJSDialogCallbackCppToC
                                  cef_jsdialog_callback_t> {
  public:
   CefJSDialogCallbackCppToC();
+  virtual ~CefJSDialogCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_JSDIALOG_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/jsdialog_handler_cpptoc.cc b/libcef_dll/cpptoc/jsdialog_handler_cpptoc.cc
index ffc2fa155..ce0b73643 100644
--- a/libcef_dll/cpptoc/jsdialog_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/jsdialog_handler_cpptoc.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=dcb4befb6077f91893895ff5ab844d1b2572278b$
+// $hash=40e0a9efeebef0613823c2fb04eef6102fc331f0$
 //
 
 #include "libcef_dll/cpptoc/jsdialog_handler_cpptoc.h"
 #include "libcef_dll/ctocpp/browser_ctocpp.h"
 #include "libcef_dll/ctocpp/jsdialog_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -29,6 +30,8 @@ jsdialog_handler_on_jsdialog(struct _cef_jsdialog_handler_t* self,
                              const cef_string_t* default_prompt_text,
                              cef_jsdialog_callback_t* callback,
                              int* suppress_message) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -72,6 +75,8 @@ jsdialog_handler_on_before_unload_dialog(struct _cef_jsdialog_handler_t* self,
                                          const cef_string_t* message_text,
                                          int is_reload,
                                          cef_jsdialog_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -99,6 +104,8 @@ jsdialog_handler_on_before_unload_dialog(struct _cef_jsdialog_handler_t* self,
 void CEF_CALLBACK
 jsdialog_handler_on_reset_dialog_state(struct _cef_jsdialog_handler_t* self,
                                        cef_browser_t* browser) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -117,6 +124,8 @@ jsdialog_handler_on_reset_dialog_state(struct _cef_jsdialog_handler_t* self,
 void CEF_CALLBACK
 jsdialog_handler_on_dialog_closed(struct _cef_jsdialog_handler_t* self,
                                   cef_browser_t* browser) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -144,6 +153,12 @@ CefJSDialogHandlerCppToC::CefJSDialogHandlerCppToC() {
   GetStruct()->on_dialog_closed = jsdialog_handler_on_dialog_closed;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefJSDialogHandlerCppToC::~CefJSDialogHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefJSDialogHandler> CefCppToCRefCounted<
     CefJSDialogHandlerCppToC,
diff --git a/libcef_dll/cpptoc/jsdialog_handler_cpptoc.h b/libcef_dll/cpptoc/jsdialog_handler_cpptoc.h
index 159134fad..f5ba22cef 100644
--- a/libcef_dll/cpptoc/jsdialog_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/jsdialog_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=88887f8f5df0688904bd938f857a02123c5598f9$
+// $hash=db45a94d5d69b3f6abf9d304d1e87bcfe1f2f6ab$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_JSDIALOG_HANDLER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefJSDialogHandlerCppToC
                                  cef_jsdialog_handler_t> {
  public:
   CefJSDialogHandlerCppToC();
+  virtual ~CefJSDialogHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_JSDIALOG_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/keyboard_handler_cpptoc.cc b/libcef_dll/cpptoc/keyboard_handler_cpptoc.cc
index 3af390631..6944d5390 100644
--- a/libcef_dll/cpptoc/keyboard_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/keyboard_handler_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b25ff95e39d77a42daa4be355bbfaafc0d0e9e53$
+// $hash=0ce2ec6db857aedcf142792f764fb1720e112ce1$
 //
 
 #include "libcef_dll/cpptoc/keyboard_handler_cpptoc.h"
 #include "libcef_dll/ctocpp/browser_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -25,6 +26,8 @@ keyboard_handler_on_pre_key_event(struct _cef_keyboard_handler_t* self,
                                   const struct _cef_key_event_t* event,
                                   cef_event_handle_t os_event,
                                   int* is_keyboard_shortcut) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -69,6 +72,8 @@ keyboard_handler_on_key_event(struct _cef_keyboard_handler_t* self,
                               cef_browser_t* browser,
                               const struct _cef_key_event_t* event,
                               cef_event_handle_t os_event) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -105,6 +110,12 @@ CefKeyboardHandlerCppToC::CefKeyboardHandlerCppToC() {
   GetStruct()->on_key_event = keyboard_handler_on_key_event;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefKeyboardHandlerCppToC::~CefKeyboardHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefKeyboardHandler> CefCppToCRefCounted<
     CefKeyboardHandlerCppToC,
diff --git a/libcef_dll/cpptoc/keyboard_handler_cpptoc.h b/libcef_dll/cpptoc/keyboard_handler_cpptoc.h
index cbe459901..91e1940ef 100644
--- a/libcef_dll/cpptoc/keyboard_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/keyboard_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=15f3db777d4fc5a1438f4e4d4b3a65433d778898$
+// $hash=58d79612910145862a792650dd380246fa1ebb02$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_KEYBOARD_HANDLER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefKeyboardHandlerCppToC
                                  cef_keyboard_handler_t> {
  public:
   CefKeyboardHandlerCppToC();
+  virtual ~CefKeyboardHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_KEYBOARD_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/life_span_handler_cpptoc.cc b/libcef_dll/cpptoc/life_span_handler_cpptoc.cc
index 305571507..4afe6726c 100644
--- a/libcef_dll/cpptoc/life_span_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/life_span_handler_cpptoc.cc
@@ -9,13 +9,14 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=e63407d8b685d6ec0d5786c18bbe48345165f15f$
+// $hash=a5715373212cdcfb2c42cb520b3e11a6d90a71cf$
 //
 
 #include "libcef_dll/cpptoc/life_span_handler_cpptoc.h"
 #include "libcef_dll/cpptoc/client_cpptoc.h"
 #include "libcef_dll/ctocpp/browser_ctocpp.h"
 #include "libcef_dll/ctocpp/frame_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -34,6 +35,8 @@ int CEF_CALLBACK life_span_handler_on_before_popup(
     cef_client_t** client,
     struct _cef_browser_settings_t* settings,
     int* no_javascript_access) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -124,6 +127,8 @@ int CEF_CALLBACK life_span_handler_on_before_popup(
 void CEF_CALLBACK
 life_span_handler_on_after_created(struct _cef_life_span_handler_t* self,
                                    cef_browser_t* browser) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -142,6 +147,8 @@ life_span_handler_on_after_created(struct _cef_life_span_handler_t* self,
 int CEF_CALLBACK
 life_span_handler_do_close(struct _cef_life_span_handler_t* self,
                            cef_browser_t* browser) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -163,6 +170,8 @@ life_span_handler_do_close(struct _cef_life_span_handler_t* self,
 void CEF_CALLBACK
 life_span_handler_on_before_close(struct _cef_life_span_handler_t* self,
                                   cef_browser_t* browser) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -189,6 +198,12 @@ CefLifeSpanHandlerCppToC::CefLifeSpanHandlerCppToC() {
   GetStruct()->on_before_close = life_span_handler_on_before_close;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefLifeSpanHandlerCppToC::~CefLifeSpanHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefLifeSpanHandler> CefCppToCRefCounted<
     CefLifeSpanHandlerCppToC,
diff --git a/libcef_dll/cpptoc/life_span_handler_cpptoc.h b/libcef_dll/cpptoc/life_span_handler_cpptoc.h
index 9f43c63d4..1dae66fad 100644
--- a/libcef_dll/cpptoc/life_span_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/life_span_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d6d093665566c71dea6728edf89cc61ff7c5f98d$
+// $hash=f9df484aca7313808ce702bcf13691498934a47e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_LIFE_SPAN_HANDLER_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefLifeSpanHandlerCppToC
                                  cef_life_span_handler_t> {
  public:
   CefLifeSpanHandlerCppToC();
+  virtual ~CefLifeSpanHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_LIFE_SPAN_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/list_value_cpptoc.cc b/libcef_dll/cpptoc/list_value_cpptoc.cc
index 398df0507..7f185e83c 100644
--- a/libcef_dll/cpptoc/list_value_cpptoc.cc
+++ b/libcef_dll/cpptoc/list_value_cpptoc.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=85599d79d6225f6c7f9d5c1bd6c2ba20820b0f26$
+// $hash=7f04c8da6105e3e52b804b4c029db0e23cf41de1$
 //
 
 #include "libcef_dll/cpptoc/list_value_cpptoc.h"
 #include "libcef_dll/cpptoc/binary_value_cpptoc.h"
 #include "libcef_dll/cpptoc/dictionary_value_cpptoc.h"
 #include "libcef_dll/cpptoc/value_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_list_value_t* cef_list_value_create() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -34,6 +37,8 @@ namespace {
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 int CEF_CALLBACK list_value_is_valid(struct _cef_list_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -48,6 +53,8 @@ int CEF_CALLBACK list_value_is_valid(struct _cef_list_value_t* self) {
 }
 
 int CEF_CALLBACK list_value_is_owned(struct _cef_list_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -62,6 +69,8 @@ int CEF_CALLBACK list_value_is_owned(struct _cef_list_value_t* self) {
 }
 
 int CEF_CALLBACK list_value_is_read_only(struct _cef_list_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -77,6 +86,8 @@ int CEF_CALLBACK list_value_is_read_only(struct _cef_list_value_t* self) {
 
 int CEF_CALLBACK list_value_is_same(struct _cef_list_value_t* self,
                                     struct _cef_list_value_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -97,6 +108,8 @@ int CEF_CALLBACK list_value_is_same(struct _cef_list_value_t* self,
 
 int CEF_CALLBACK list_value_is_equal(struct _cef_list_value_t* self,
                                      struct _cef_list_value_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -117,6 +130,8 @@ int CEF_CALLBACK list_value_is_equal(struct _cef_list_value_t* self,
 
 struct _cef_list_value_t* CEF_CALLBACK
 list_value_copy(struct _cef_list_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -132,6 +147,8 @@ list_value_copy(struct _cef_list_value_t* self) {
 
 int CEF_CALLBACK list_value_set_size(struct _cef_list_value_t* self,
                                      size_t size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -146,6 +163,8 @@ int CEF_CALLBACK list_value_set_size(struct _cef_list_value_t* self,
 }
 
 size_t CEF_CALLBACK list_value_get_size(struct _cef_list_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -160,6 +179,8 @@ size_t CEF_CALLBACK list_value_get_size(struct _cef_list_value_t* self) {
 }
 
 int CEF_CALLBACK list_value_clear(struct _cef_list_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -175,6 +196,8 @@ int CEF_CALLBACK list_value_clear(struct _cef_list_value_t* self) {
 
 int CEF_CALLBACK list_value_remove(struct _cef_list_value_t* self,
                                    size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -190,6 +213,8 @@ int CEF_CALLBACK list_value_remove(struct _cef_list_value_t* self,
 
 cef_value_type_t CEF_CALLBACK
 list_value_get_type(struct _cef_list_value_t* self, size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -205,6 +230,8 @@ list_value_get_type(struct _cef_list_value_t* self, size_t index) {
 
 cef_value_t* CEF_CALLBACK list_value_get_value(struct _cef_list_value_t* self,
                                                size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -220,6 +247,8 @@ cef_value_t* CEF_CALLBACK list_value_get_value(struct _cef_list_value_t* self,
 
 int CEF_CALLBACK list_value_get_bool(struct _cef_list_value_t* self,
                                      size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -235,6 +264,8 @@ int CEF_CALLBACK list_value_get_bool(struct _cef_list_value_t* self,
 
 int CEF_CALLBACK list_value_get_int(struct _cef_list_value_t* self,
                                     size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -250,6 +281,8 @@ int CEF_CALLBACK list_value_get_int(struct _cef_list_value_t* self,
 
 double CEF_CALLBACK list_value_get_double(struct _cef_list_value_t* self,
                                           size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -265,6 +298,8 @@ double CEF_CALLBACK list_value_get_double(struct _cef_list_value_t* self,
 
 cef_string_userfree_t CEF_CALLBACK
 list_value_get_string(struct _cef_list_value_t* self, size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -280,6 +315,8 @@ list_value_get_string(struct _cef_list_value_t* self, size_t index) {
 
 cef_binary_value_t* CEF_CALLBACK
 list_value_get_binary(struct _cef_list_value_t* self, size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -296,6 +333,8 @@ list_value_get_binary(struct _cef_list_value_t* self, size_t index) {
 
 cef_dictionary_value_t* CEF_CALLBACK
 list_value_get_dictionary(struct _cef_list_value_t* self, size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -312,6 +351,8 @@ list_value_get_dictionary(struct _cef_list_value_t* self, size_t index) {
 
 struct _cef_list_value_t* CEF_CALLBACK
 list_value_get_list(struct _cef_list_value_t* self, size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -329,6 +370,8 @@ list_value_get_list(struct _cef_list_value_t* self, size_t index) {
 int CEF_CALLBACK list_value_set_value(struct _cef_list_value_t* self,
                                       size_t index,
                                       cef_value_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -349,6 +392,8 @@ int CEF_CALLBACK list_value_set_value(struct _cef_list_value_t* self,
 
 int CEF_CALLBACK list_value_set_null(struct _cef_list_value_t* self,
                                      size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -365,6 +410,8 @@ int CEF_CALLBACK list_value_set_null(struct _cef_list_value_t* self,
 int CEF_CALLBACK list_value_set_bool(struct _cef_list_value_t* self,
                                      size_t index,
                                      int value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -382,6 +429,8 @@ int CEF_CALLBACK list_value_set_bool(struct _cef_list_value_t* self,
 int CEF_CALLBACK list_value_set_int(struct _cef_list_value_t* self,
                                     size_t index,
                                     int value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -398,6 +447,8 @@ int CEF_CALLBACK list_value_set_int(struct _cef_list_value_t* self,
 int CEF_CALLBACK list_value_set_double(struct _cef_list_value_t* self,
                                        size_t index,
                                        double value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -414,6 +465,8 @@ int CEF_CALLBACK list_value_set_double(struct _cef_list_value_t* self,
 int CEF_CALLBACK list_value_set_string(struct _cef_list_value_t* self,
                                        size_t index,
                                        const cef_string_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -432,6 +485,8 @@ int CEF_CALLBACK list_value_set_string(struct _cef_list_value_t* self,
 int CEF_CALLBACK list_value_set_binary(struct _cef_list_value_t* self,
                                        size_t index,
                                        cef_binary_value_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -453,6 +508,8 @@ int CEF_CALLBACK list_value_set_binary(struct _cef_list_value_t* self,
 int CEF_CALLBACK list_value_set_dictionary(struct _cef_list_value_t* self,
                                            size_t index,
                                            cef_dictionary_value_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -474,6 +531,8 @@ int CEF_CALLBACK list_value_set_dictionary(struct _cef_list_value_t* self,
 int CEF_CALLBACK list_value_set_list(struct _cef_list_value_t* self,
                                      size_t index,
                                      struct _cef_list_value_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -527,6 +586,12 @@ CefListValueCppToC::CefListValueCppToC() {
   GetStruct()->set_list = list_value_set_list;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefListValueCppToC::~CefListValueCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefListValue>
 CefCppToCRefCounted<CefListValueCppToC, CefListValue, cef_list_value_t>::
diff --git a/libcef_dll/cpptoc/list_value_cpptoc.h b/libcef_dll/cpptoc/list_value_cpptoc.h
index e96a953fd..61010b001 100644
--- a/libcef_dll/cpptoc/list_value_cpptoc.h
+++ b/libcef_dll/cpptoc/list_value_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4e5a3db05bd12fb79573b3720ecffccc99edc25c$
+// $hash=6f8d6c3662ecb1250541f839dfa983cc3468ae3e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_LIST_VALUE_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefListValueCppToC : public CefCppToCRefCounted<CefListValueCppToC,
                                                       cef_list_value_t> {
  public:
   CefListValueCppToC();
+  virtual ~CefListValueCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_LIST_VALUE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/load_handler_cpptoc.cc b/libcef_dll/cpptoc/load_handler_cpptoc.cc
index e76d1bf30..7730f62a5 100644
--- a/libcef_dll/cpptoc/load_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/load_handler_cpptoc.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b907849cab5f5cdad0cde846fefd817cf038b689$
+// $hash=95bad04c5c95d2f881790ffda4c65d28d0baf373$
 //
 
 #include "libcef_dll/cpptoc/load_handler_cpptoc.h"
 #include "libcef_dll/ctocpp/browser_ctocpp.h"
 #include "libcef_dll/ctocpp/frame_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -26,6 +27,8 @@ load_handler_on_loading_state_change(struct _cef_load_handler_t* self,
                                      int isLoading,
                                      int canGoBack,
                                      int canGoForward) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -47,6 +50,8 @@ load_handler_on_load_start(struct _cef_load_handler_t* self,
                            cef_browser_t* browser,
                            cef_frame_t* frame,
                            cef_transition_type_t transition_type) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -71,6 +76,8 @@ void CEF_CALLBACK load_handler_on_load_end(struct _cef_load_handler_t* self,
                                            cef_browser_t* browser,
                                            cef_frame_t* frame,
                                            int httpStatusCode) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -97,6 +104,8 @@ void CEF_CALLBACK load_handler_on_load_error(struct _cef_load_handler_t* self,
                                              cef_errorcode_t errorCode,
                                              const cef_string_t* errorText,
                                              const cef_string_t* failedUrl) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -133,6 +142,12 @@ CefLoadHandlerCppToC::CefLoadHandlerCppToC() {
   GetStruct()->on_load_error = load_handler_on_load_error;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefLoadHandlerCppToC::~CefLoadHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefLoadHandler>
 CefCppToCRefCounted<CefLoadHandlerCppToC, CefLoadHandler, cef_load_handler_t>::
diff --git a/libcef_dll/cpptoc/load_handler_cpptoc.h b/libcef_dll/cpptoc/load_handler_cpptoc.h
index 2495bfbc7..0a953b769 100644
--- a/libcef_dll/cpptoc/load_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/load_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=7fe148a4c53b451455dc998d5beb9ecdd9c5d0e3$
+// $hash=1e6e0c693130e141b71f292682143041aac0e7d9$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_LOAD_HANDLER_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefLoadHandlerCppToC : public CefCppToCRefCounted<CefLoadHandlerCppToC,
                                                         cef_load_handler_t> {
  public:
   CefLoadHandlerCppToC();
+  virtual ~CefLoadHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_LOAD_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/menu_model_cpptoc.cc b/libcef_dll/cpptoc/menu_model_cpptoc.cc
index a54016fbc..801c4d980 100644
--- a/libcef_dll/cpptoc/menu_model_cpptoc.cc
+++ b/libcef_dll/cpptoc/menu_model_cpptoc.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=af455c2ea1993a68bf51a9190cbb255ac2bb04aa$
+// $hash=6aec9fa30221da4367b29f99a1091833c311d3dd$
 //
 
 #include "libcef_dll/cpptoc/menu_model_cpptoc.h"
 #include "libcef_dll/ctocpp/menu_model_delegate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_menu_model_t* cef_menu_model_create(
     struct _cef_menu_model_delegate_t* delegate) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: delegate; type: refptr_diff
@@ -39,6 +42,8 @@ namespace {
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 int CEF_CALLBACK menu_model_is_sub_menu(struct _cef_menu_model_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -53,6 +58,8 @@ int CEF_CALLBACK menu_model_is_sub_menu(struct _cef_menu_model_t* self) {
 }
 
 int CEF_CALLBACK menu_model_clear(struct _cef_menu_model_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -67,6 +74,8 @@ int CEF_CALLBACK menu_model_clear(struct _cef_menu_model_t* self) {
 }
 
 int CEF_CALLBACK menu_model_get_count(struct _cef_menu_model_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -81,6 +90,8 @@ int CEF_CALLBACK menu_model_get_count(struct _cef_menu_model_t* self) {
 }
 
 int CEF_CALLBACK menu_model_add_separator(struct _cef_menu_model_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -97,6 +108,8 @@ int CEF_CALLBACK menu_model_add_separator(struct _cef_menu_model_t* self) {
 int CEF_CALLBACK menu_model_add_item(struct _cef_menu_model_t* self,
                                      int command_id,
                                      const cef_string_t* label) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -118,6 +131,8 @@ int CEF_CALLBACK menu_model_add_item(struct _cef_menu_model_t* self,
 int CEF_CALLBACK menu_model_add_check_item(struct _cef_menu_model_t* self,
                                            int command_id,
                                            const cef_string_t* label) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -140,6 +155,8 @@ int CEF_CALLBACK menu_model_add_radio_item(struct _cef_menu_model_t* self,
                                            int command_id,
                                            const cef_string_t* label,
                                            int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -162,6 +179,8 @@ struct _cef_menu_model_t* CEF_CALLBACK
 menu_model_add_sub_menu(struct _cef_menu_model_t* self,
                         int command_id,
                         const cef_string_t* label) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -182,6 +201,8 @@ menu_model_add_sub_menu(struct _cef_menu_model_t* self,
 
 int CEF_CALLBACK menu_model_insert_separator_at(struct _cef_menu_model_t* self,
                                                 int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -199,6 +220,8 @@ int CEF_CALLBACK menu_model_insert_item_at(struct _cef_menu_model_t* self,
                                            int index,
                                            int command_id,
                                            const cef_string_t* label) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -221,6 +244,8 @@ int CEF_CALLBACK menu_model_insert_check_item_at(struct _cef_menu_model_t* self,
                                                  int index,
                                                  int command_id,
                                                  const cef_string_t* label) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -244,6 +269,8 @@ int CEF_CALLBACK menu_model_insert_radio_item_at(struct _cef_menu_model_t* self,
                                                  int command_id,
                                                  const cef_string_t* label,
                                                  int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -267,6 +294,8 @@ menu_model_insert_sub_menu_at(struct _cef_menu_model_t* self,
                               int index,
                               int command_id,
                               const cef_string_t* label) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -288,6 +317,8 @@ menu_model_insert_sub_menu_at(struct _cef_menu_model_t* self,
 
 int CEF_CALLBACK menu_model_remove(struct _cef_menu_model_t* self,
                                    int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -303,6 +334,8 @@ int CEF_CALLBACK menu_model_remove(struct _cef_menu_model_t* self,
 
 int CEF_CALLBACK menu_model_remove_at(struct _cef_menu_model_t* self,
                                       int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -318,6 +351,8 @@ int CEF_CALLBACK menu_model_remove_at(struct _cef_menu_model_t* self,
 
 int CEF_CALLBACK menu_model_get_index_of(struct _cef_menu_model_t* self,
                                          int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -333,6 +368,8 @@ int CEF_CALLBACK menu_model_get_index_of(struct _cef_menu_model_t* self,
 
 int CEF_CALLBACK menu_model_get_command_id_at(struct _cef_menu_model_t* self,
                                               int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -349,6 +386,8 @@ int CEF_CALLBACK menu_model_get_command_id_at(struct _cef_menu_model_t* self,
 int CEF_CALLBACK menu_model_set_command_id_at(struct _cef_menu_model_t* self,
                                               int index,
                                               int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -365,6 +404,8 @@ int CEF_CALLBACK menu_model_set_command_id_at(struct _cef_menu_model_t* self,
 
 cef_string_userfree_t CEF_CALLBACK
 menu_model_get_label(struct _cef_menu_model_t* self, int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -380,6 +421,8 @@ menu_model_get_label(struct _cef_menu_model_t* self, int command_id) {
 
 cef_string_userfree_t CEF_CALLBACK
 menu_model_get_label_at(struct _cef_menu_model_t* self, int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -396,6 +439,8 @@ menu_model_get_label_at(struct _cef_menu_model_t* self, int index) {
 int CEF_CALLBACK menu_model_set_label(struct _cef_menu_model_t* self,
                                       int command_id,
                                       const cef_string_t* label) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -417,6 +462,8 @@ int CEF_CALLBACK menu_model_set_label(struct _cef_menu_model_t* self,
 int CEF_CALLBACK menu_model_set_label_at(struct _cef_menu_model_t* self,
                                          int index,
                                          const cef_string_t* label) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -437,6 +484,8 @@ int CEF_CALLBACK menu_model_set_label_at(struct _cef_menu_model_t* self,
 
 cef_menu_item_type_t CEF_CALLBACK
 menu_model_get_type(struct _cef_menu_model_t* self, int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -453,6 +502,8 @@ menu_model_get_type(struct _cef_menu_model_t* self, int command_id) {
 
 cef_menu_item_type_t CEF_CALLBACK
 menu_model_get_type_at(struct _cef_menu_model_t* self, int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -469,6 +520,8 @@ menu_model_get_type_at(struct _cef_menu_model_t* self, int index) {
 
 int CEF_CALLBACK menu_model_get_group_id(struct _cef_menu_model_t* self,
                                          int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -484,6 +537,8 @@ int CEF_CALLBACK menu_model_get_group_id(struct _cef_menu_model_t* self,
 
 int CEF_CALLBACK menu_model_get_group_id_at(struct _cef_menu_model_t* self,
                                             int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -500,6 +555,8 @@ int CEF_CALLBACK menu_model_get_group_id_at(struct _cef_menu_model_t* self,
 int CEF_CALLBACK menu_model_set_group_id(struct _cef_menu_model_t* self,
                                          int command_id,
                                          int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -517,6 +574,8 @@ int CEF_CALLBACK menu_model_set_group_id(struct _cef_menu_model_t* self,
 int CEF_CALLBACK menu_model_set_group_id_at(struct _cef_menu_model_t* self,
                                             int index,
                                             int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -532,6 +591,8 @@ int CEF_CALLBACK menu_model_set_group_id_at(struct _cef_menu_model_t* self,
 
 struct _cef_menu_model_t* CEF_CALLBACK
 menu_model_get_sub_menu(struct _cef_menu_model_t* self, int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -548,6 +609,8 @@ menu_model_get_sub_menu(struct _cef_menu_model_t* self, int command_id) {
 
 struct _cef_menu_model_t* CEF_CALLBACK
 menu_model_get_sub_menu_at(struct _cef_menu_model_t* self, int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -564,6 +627,8 @@ menu_model_get_sub_menu_at(struct _cef_menu_model_t* self, int index) {
 
 int CEF_CALLBACK menu_model_is_visible(struct _cef_menu_model_t* self,
                                        int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -579,6 +644,8 @@ int CEF_CALLBACK menu_model_is_visible(struct _cef_menu_model_t* self,
 
 int CEF_CALLBACK menu_model_is_visible_at(struct _cef_menu_model_t* self,
                                           int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -595,6 +662,8 @@ int CEF_CALLBACK menu_model_is_visible_at(struct _cef_menu_model_t* self,
 int CEF_CALLBACK menu_model_set_visible(struct _cef_menu_model_t* self,
                                         int command_id,
                                         int visible) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -612,6 +681,8 @@ int CEF_CALLBACK menu_model_set_visible(struct _cef_menu_model_t* self,
 int CEF_CALLBACK menu_model_set_visible_at(struct _cef_menu_model_t* self,
                                            int index,
                                            int visible) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -628,6 +699,8 @@ int CEF_CALLBACK menu_model_set_visible_at(struct _cef_menu_model_t* self,
 
 int CEF_CALLBACK menu_model_is_enabled(struct _cef_menu_model_t* self,
                                        int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -643,6 +716,8 @@ int CEF_CALLBACK menu_model_is_enabled(struct _cef_menu_model_t* self,
 
 int CEF_CALLBACK menu_model_is_enabled_at(struct _cef_menu_model_t* self,
                                           int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -659,6 +734,8 @@ int CEF_CALLBACK menu_model_is_enabled_at(struct _cef_menu_model_t* self,
 int CEF_CALLBACK menu_model_set_enabled(struct _cef_menu_model_t* self,
                                         int command_id,
                                         int enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -676,6 +753,8 @@ int CEF_CALLBACK menu_model_set_enabled(struct _cef_menu_model_t* self,
 int CEF_CALLBACK menu_model_set_enabled_at(struct _cef_menu_model_t* self,
                                            int index,
                                            int enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -692,6 +771,8 @@ int CEF_CALLBACK menu_model_set_enabled_at(struct _cef_menu_model_t* self,
 
 int CEF_CALLBACK menu_model_is_checked(struct _cef_menu_model_t* self,
                                        int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -707,6 +788,8 @@ int CEF_CALLBACK menu_model_is_checked(struct _cef_menu_model_t* self,
 
 int CEF_CALLBACK menu_model_is_checked_at(struct _cef_menu_model_t* self,
                                           int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -723,6 +806,8 @@ int CEF_CALLBACK menu_model_is_checked_at(struct _cef_menu_model_t* self,
 int CEF_CALLBACK menu_model_set_checked(struct _cef_menu_model_t* self,
                                         int command_id,
                                         int checked) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -740,6 +825,8 @@ int CEF_CALLBACK menu_model_set_checked(struct _cef_menu_model_t* self,
 int CEF_CALLBACK menu_model_set_checked_at(struct _cef_menu_model_t* self,
                                            int index,
                                            int checked) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -756,6 +843,8 @@ int CEF_CALLBACK menu_model_set_checked_at(struct _cef_menu_model_t* self,
 
 int CEF_CALLBACK menu_model_has_accelerator(struct _cef_menu_model_t* self,
                                             int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -771,6 +860,8 @@ int CEF_CALLBACK menu_model_has_accelerator(struct _cef_menu_model_t* self,
 
 int CEF_CALLBACK menu_model_has_accelerator_at(struct _cef_menu_model_t* self,
                                                int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -790,6 +881,8 @@ int CEF_CALLBACK menu_model_set_accelerator(struct _cef_menu_model_t* self,
                                             int shift_pressed,
                                             int ctrl_pressed,
                                             int alt_pressed) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -811,6 +904,8 @@ int CEF_CALLBACK menu_model_set_accelerator_at(struct _cef_menu_model_t* self,
                                                int shift_pressed,
                                                int ctrl_pressed,
                                                int alt_pressed) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -828,6 +923,8 @@ int CEF_CALLBACK menu_model_set_accelerator_at(struct _cef_menu_model_t* self,
 
 int CEF_CALLBACK menu_model_remove_accelerator(struct _cef_menu_model_t* self,
                                                int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -843,6 +940,8 @@ int CEF_CALLBACK menu_model_remove_accelerator(struct _cef_menu_model_t* self,
 
 int CEF_CALLBACK
 menu_model_remove_accelerator_at(struct _cef_menu_model_t* self, int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -862,6 +961,8 @@ int CEF_CALLBACK menu_model_get_accelerator(struct _cef_menu_model_t* self,
                                             int* shift_pressed,
                                             int* ctrl_pressed,
                                             int* alt_pressed) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -921,6 +1022,8 @@ int CEF_CALLBACK menu_model_get_accelerator_at(struct _cef_menu_model_t* self,
                                                int* shift_pressed,
                                                int* ctrl_pressed,
                                                int* alt_pressed) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -977,6 +1080,8 @@ int CEF_CALLBACK menu_model_set_color(struct _cef_menu_model_t* self,
                                       int command_id,
                                       cef_menu_color_type_t color_type,
                                       cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -995,6 +1100,8 @@ int CEF_CALLBACK menu_model_set_color_at(struct _cef_menu_model_t* self,
                                          int index,
                                          cef_menu_color_type_t color_type,
                                          cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1013,6 +1120,8 @@ int CEF_CALLBACK menu_model_get_color(struct _cef_menu_model_t* self,
                                       int command_id,
                                       cef_menu_color_type_t color_type,
                                       cef_color_t* color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1042,6 +1151,8 @@ int CEF_CALLBACK menu_model_get_color_at(struct _cef_menu_model_t* self,
                                          int index,
                                          cef_menu_color_type_t color_type,
                                          cef_color_t* color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1070,6 +1181,8 @@ int CEF_CALLBACK menu_model_get_color_at(struct _cef_menu_model_t* self,
 int CEF_CALLBACK menu_model_set_font_list(struct _cef_menu_model_t* self,
                                           int command_id,
                                           const cef_string_t* font_list) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1088,6 +1201,8 @@ int CEF_CALLBACK menu_model_set_font_list(struct _cef_menu_model_t* self,
 int CEF_CALLBACK menu_model_set_font_list_at(struct _cef_menu_model_t* self,
                                              int index,
                                              const cef_string_t* font_list) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1166,6 +1281,12 @@ CefMenuModelCppToC::CefMenuModelCppToC() {
   GetStruct()->set_font_list_at = menu_model_set_font_list_at;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefMenuModelCppToC::~CefMenuModelCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefMenuModel>
 CefCppToCRefCounted<CefMenuModelCppToC, CefMenuModel, cef_menu_model_t>::
diff --git a/libcef_dll/cpptoc/menu_model_cpptoc.h b/libcef_dll/cpptoc/menu_model_cpptoc.h
index 11ad244fd..51fa90b11 100644
--- a/libcef_dll/cpptoc/menu_model_cpptoc.h
+++ b/libcef_dll/cpptoc/menu_model_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f391ec2d2223565671f949504580a0bfba7dc4df$
+// $hash=da4c3ebdb697ea98d11d5bd2744641cb94818711$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_MENU_MODEL_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefMenuModelCppToC : public CefCppToCRefCounted<CefMenuModelCppToC,
                                                       cef_menu_model_t> {
  public:
   CefMenuModelCppToC();
+  virtual ~CefMenuModelCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_MENU_MODEL_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/menu_model_delegate_cpptoc.cc b/libcef_dll/cpptoc/menu_model_delegate_cpptoc.cc
index f75ad946f..d5584a042 100644
--- a/libcef_dll/cpptoc/menu_model_delegate_cpptoc.cc
+++ b/libcef_dll/cpptoc/menu_model_delegate_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d724378fed459f63276c4177c77b5de98ad33178$
+// $hash=442e82aaa1bff33b07278869c3bee2354ce9e8f1$
 //
 
 #include "libcef_dll/cpptoc/menu_model_delegate_cpptoc.h"
 #include "libcef_dll/ctocpp/menu_model_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -24,6 +25,8 @@ menu_model_delegate_execute_command(struct _cef_menu_model_delegate_t* self,
                                     cef_menu_model_t* menu_model,
                                     int command_id,
                                     cef_event_flags_t event_flags) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -43,6 +46,8 @@ void CEF_CALLBACK
 menu_model_delegate_mouse_outside_menu(struct _cef_menu_model_delegate_t* self,
                                        cef_menu_model_t* menu_model,
                                        const cef_point_t* screen_point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -69,6 +74,8 @@ void CEF_CALLBACK menu_model_delegate_unhandled_open_submenu(
     struct _cef_menu_model_delegate_t* self,
     cef_menu_model_t* menu_model,
     int is_rtl) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -88,6 +95,8 @@ void CEF_CALLBACK menu_model_delegate_unhandled_close_submenu(
     struct _cef_menu_model_delegate_t* self,
     cef_menu_model_t* menu_model,
     int is_rtl) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -106,6 +115,8 @@ void CEF_CALLBACK menu_model_delegate_unhandled_close_submenu(
 void CEF_CALLBACK
 menu_model_delegate_menu_will_show(struct _cef_menu_model_delegate_t* self,
                                    cef_menu_model_t* menu_model) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -124,6 +135,8 @@ menu_model_delegate_menu_will_show(struct _cef_menu_model_delegate_t* self,
 void CEF_CALLBACK
 menu_model_delegate_menu_closed(struct _cef_menu_model_delegate_t* self,
                                 cef_menu_model_t* menu_model) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -143,6 +156,8 @@ int CEF_CALLBACK
 menu_model_delegate_format_label(struct _cef_menu_model_delegate_t* self,
                                  cef_menu_model_t* menu_model,
                                  cef_string_t* label) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -184,6 +199,12 @@ CefMenuModelDelegateCppToC::CefMenuModelDelegateCppToC() {
   GetStruct()->format_label = menu_model_delegate_format_label;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefMenuModelDelegateCppToC::~CefMenuModelDelegateCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefMenuModelDelegate> CefCppToCRefCounted<
     CefMenuModelDelegateCppToC,
diff --git a/libcef_dll/cpptoc/menu_model_delegate_cpptoc.h b/libcef_dll/cpptoc/menu_model_delegate_cpptoc.h
index a029a4708..eb65618d5 100644
--- a/libcef_dll/cpptoc/menu_model_delegate_cpptoc.h
+++ b/libcef_dll/cpptoc/menu_model_delegate_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ad375d5c311806aa03a3ba6704f5da15d41c814a$
+// $hash=68e89d0007b514afff57809cd615f16d36beb952$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_MENU_MODEL_DELEGATE_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefMenuModelDelegateCppToC
                                  cef_menu_model_delegate_t> {
  public:
   CefMenuModelDelegateCppToC();
+  virtual ~CefMenuModelDelegateCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_MENU_MODEL_DELEGATE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/navigation_entry_cpptoc.cc b/libcef_dll/cpptoc/navigation_entry_cpptoc.cc
index b3e4ac54f..7b96de30e 100644
--- a/libcef_dll/cpptoc/navigation_entry_cpptoc.cc
+++ b/libcef_dll/cpptoc/navigation_entry_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=184c2b8b8a3e7a33d4f2f8682659d07b9778cb61$
+// $hash=d8f94042ef236d6db05e5d1b7ea680c22a5faf0e$
 //
 
 #include "libcef_dll/cpptoc/navigation_entry_cpptoc.h"
 #include "libcef_dll/cpptoc/sslstatus_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -21,6 +22,8 @@ namespace {
 
 int CEF_CALLBACK
 navigation_entry_is_valid(struct _cef_navigation_entry_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -36,6 +39,8 @@ navigation_entry_is_valid(struct _cef_navigation_entry_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 navigation_entry_get_url(struct _cef_navigation_entry_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -51,6 +56,8 @@ navigation_entry_get_url(struct _cef_navigation_entry_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 navigation_entry_get_display_url(struct _cef_navigation_entry_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -66,6 +73,8 @@ navigation_entry_get_display_url(struct _cef_navigation_entry_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 navigation_entry_get_original_url(struct _cef_navigation_entry_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -81,6 +90,8 @@ navigation_entry_get_original_url(struct _cef_navigation_entry_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 navigation_entry_get_title(struct _cef_navigation_entry_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -96,6 +107,8 @@ navigation_entry_get_title(struct _cef_navigation_entry_t* self) {
 
 cef_transition_type_t CEF_CALLBACK
 navigation_entry_get_transition_type(struct _cef_navigation_entry_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -112,6 +125,8 @@ navigation_entry_get_transition_type(struct _cef_navigation_entry_t* self) {
 
 int CEF_CALLBACK
 navigation_entry_has_post_data(struct _cef_navigation_entry_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -127,6 +142,8 @@ navigation_entry_has_post_data(struct _cef_navigation_entry_t* self) {
 
 cef_time_t CEF_CALLBACK
 navigation_entry_get_completion_time(struct _cef_navigation_entry_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -142,6 +159,8 @@ navigation_entry_get_completion_time(struct _cef_navigation_entry_t* self) {
 
 int CEF_CALLBACK
 navigation_entry_get_http_status_code(struct _cef_navigation_entry_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -157,6 +176,8 @@ navigation_entry_get_http_status_code(struct _cef_navigation_entry_t* self) {
 
 struct _cef_sslstatus_t* CEF_CALLBACK
 navigation_entry_get_sslstatus(struct _cef_navigation_entry_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -188,6 +209,12 @@ CefNavigationEntryCppToC::CefNavigationEntryCppToC() {
   GetStruct()->get_sslstatus = navigation_entry_get_sslstatus;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefNavigationEntryCppToC::~CefNavigationEntryCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefNavigationEntry> CefCppToCRefCounted<
     CefNavigationEntryCppToC,
diff --git a/libcef_dll/cpptoc/navigation_entry_cpptoc.h b/libcef_dll/cpptoc/navigation_entry_cpptoc.h
index c9c2377f2..86fc49da4 100644
--- a/libcef_dll/cpptoc/navigation_entry_cpptoc.h
+++ b/libcef_dll/cpptoc/navigation_entry_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=64d606fe81c821bbbdf9d149e807172aeb45a1ec$
+// $hash=e771cbc54e0080ff4da0f913641a499ede33d39c$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_NAVIGATION_ENTRY_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefNavigationEntryCppToC
                                  cef_navigation_entry_t> {
  public:
   CefNavigationEntryCppToC();
+  virtual ~CefNavigationEntryCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_NAVIGATION_ENTRY_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/navigation_entry_visitor_cpptoc.cc b/libcef_dll/cpptoc/navigation_entry_visitor_cpptoc.cc
index 04d77c7ec..32632b980 100644
--- a/libcef_dll/cpptoc/navigation_entry_visitor_cpptoc.cc
+++ b/libcef_dll/cpptoc/navigation_entry_visitor_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ec3c7ec133dc954dc3f61081f6a765b375fcc9bf$
+// $hash=64deb213617efb32c6c092dc6cca900f67322b68$
 //
 
 #include "libcef_dll/cpptoc/navigation_entry_visitor_cpptoc.h"
 #include "libcef_dll/ctocpp/navigation_entry_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -25,6 +26,8 @@ navigation_entry_visitor_visit(struct _cef_navigation_entry_visitor_t* self,
                                int current,
                                int index,
                                int total) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -52,6 +55,12 @@ CefNavigationEntryVisitorCppToC::CefNavigationEntryVisitorCppToC() {
   GetStruct()->visit = navigation_entry_visitor_visit;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefNavigationEntryVisitorCppToC::~CefNavigationEntryVisitorCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefNavigationEntryVisitor>
 CefCppToCRefCounted<CefNavigationEntryVisitorCppToC,
diff --git a/libcef_dll/cpptoc/navigation_entry_visitor_cpptoc.h b/libcef_dll/cpptoc/navigation_entry_visitor_cpptoc.h
index ee91cf90c..484fc50e5 100644
--- a/libcef_dll/cpptoc/navigation_entry_visitor_cpptoc.h
+++ b/libcef_dll/cpptoc/navigation_entry_visitor_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=364782e2cbc534f004067c22ee9cc0b57023acf4$
+// $hash=a162d40e96f2b48bfa7f7700735ae822116c7dc8$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_NAVIGATION_ENTRY_VISITOR_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefNavigationEntryVisitorCppToC
                                  cef_navigation_entry_visitor_t> {
  public:
   CefNavigationEntryVisitorCppToC();
+  virtual ~CefNavigationEntryVisitorCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_NAVIGATION_ENTRY_VISITOR_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/pdf_print_callback_cpptoc.cc b/libcef_dll/cpptoc/pdf_print_callback_cpptoc.cc
index 5e888475c..a45650bfd 100644
--- a/libcef_dll/cpptoc/pdf_print_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/pdf_print_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=7314e990762cfec272aa0cb3226ad7a053c5a89d$
+// $hash=dfc3c17cbe81e73f1f9fea2bde9bb863e7c7edb6$
 //
 
 #include "libcef_dll/cpptoc/pdf_print_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -22,6 +23,8 @@ void CEF_CALLBACK
 pdf_print_callback_on_pdf_print_finished(struct _cef_pdf_print_callback_t* self,
                                          const cef_string_t* path,
                                          int ok) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -45,6 +48,12 @@ CefPdfPrintCallbackCppToC::CefPdfPrintCallbackCppToC() {
   GetStruct()->on_pdf_print_finished = pdf_print_callback_on_pdf_print_finished;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPdfPrintCallbackCppToC::~CefPdfPrintCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefPdfPrintCallback> CefCppToCRefCounted<
     CefPdfPrintCallbackCppToC,
diff --git a/libcef_dll/cpptoc/pdf_print_callback_cpptoc.h b/libcef_dll/cpptoc/pdf_print_callback_cpptoc.h
index 1ae257a3c..839ff13fe 100644
--- a/libcef_dll/cpptoc/pdf_print_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/pdf_print_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=e13e8b205c875f6b82e96d84c2502e7f73c61140$
+// $hash=adc26e22596ed1cd45c88bfa2a7c59b2ddf8e7fe$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_PDF_PRINT_CALLBACK_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefPdfPrintCallbackCppToC
                                  cef_pdf_print_callback_t> {
  public:
   CefPdfPrintCallbackCppToC();
+  virtual ~CefPdfPrintCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_PDF_PRINT_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/post_data_cpptoc.cc b/libcef_dll/cpptoc/post_data_cpptoc.cc
index 857a4d353..5aff8edc4 100644
--- a/libcef_dll/cpptoc/post_data_cpptoc.cc
+++ b/libcef_dll/cpptoc/post_data_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0304b9dba958be2bc7b35ed0396c6ded437898f2$
+// $hash=d16df738599a1e71e96f4d3cc1afaa206b666d7b$
 //
 
 #include "libcef_dll/cpptoc/post_data_cpptoc.h"
@@ -178,6 +178,10 @@ CefPostDataCppToC::CefPostDataCppToC() {
   GetStruct()->remove_elements = post_data_remove_elements;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPostDataCppToC::~CefPostDataCppToC() {}
+
 template <>
 CefRefPtr<CefPostData>
 CefCppToCRefCounted<CefPostDataCppToC, CefPostData, cef_post_data_t>::
diff --git a/libcef_dll/cpptoc/post_data_cpptoc.h b/libcef_dll/cpptoc/post_data_cpptoc.h
index 3efd6fad6..f8c3da783 100644
--- a/libcef_dll/cpptoc/post_data_cpptoc.h
+++ b/libcef_dll/cpptoc/post_data_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=66c36ea44bc2b8c14f11d6f8641acd87f1cca7c2$
+// $hash=64428da94522d39fa83c604866c9162a70456fbf$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_POST_DATA_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefPostDataCppToC : public CefCppToCRefCounted<CefPostDataCppToC,
                                                      cef_post_data_t> {
  public:
   CefPostDataCppToC();
+  virtual ~CefPostDataCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_POST_DATA_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/post_data_element_cpptoc.cc b/libcef_dll/cpptoc/post_data_element_cpptoc.cc
index 108de1bb3..840959c50 100644
--- a/libcef_dll/cpptoc/post_data_element_cpptoc.cc
+++ b/libcef_dll/cpptoc/post_data_element_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3d19f31088ea54b780a85fb2edca690600879aaa$
+// $hash=e18fcb63ca6b094867221ea99b7a3efed1433200$
 //
 
 #include "libcef_dll/cpptoc/post_data_element_cpptoc.h"
@@ -174,6 +174,10 @@ CefPostDataElementCppToC::CefPostDataElementCppToC() {
   GetStruct()->get_bytes = post_data_element_get_bytes;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPostDataElementCppToC::~CefPostDataElementCppToC() {}
+
 template <>
 CefRefPtr<CefPostDataElement> CefCppToCRefCounted<
     CefPostDataElementCppToC,
diff --git a/libcef_dll/cpptoc/post_data_element_cpptoc.h b/libcef_dll/cpptoc/post_data_element_cpptoc.h
index e469ddd2f..a2f728c4e 100644
--- a/libcef_dll/cpptoc/post_data_element_cpptoc.h
+++ b/libcef_dll/cpptoc/post_data_element_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c4f45d6ab409176c8ef5c395502607998b5e0d2f$
+// $hash=93064da792b47d7eca6f6b8fba73baa07fbe16ab$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_POST_DATA_ELEMENT_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefPostDataElementCppToC
                                  cef_post_data_element_t> {
  public:
   CefPostDataElementCppToC();
+  virtual ~CefPostDataElementCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_POST_DATA_ELEMENT_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/print_dialog_callback_cpptoc.cc b/libcef_dll/cpptoc/print_dialog_callback_cpptoc.cc
index 1f8de43ea..b9143b07b 100644
--- a/libcef_dll/cpptoc/print_dialog_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/print_dialog_callback_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c876f88d1d07661bd2578c0b4f54f923f2215773$
+// $hash=ff7b4fdefa520e80c9a84e165e23e916409fb441$
 //
 
 #include "libcef_dll/cpptoc/print_dialog_callback_cpptoc.h"
 #include "libcef_dll/cpptoc/print_settings_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -22,6 +23,8 @@ namespace {
 void CEF_CALLBACK
 print_dialog_callback_cont(struct _cef_print_dialog_callback_t* self,
                            struct _cef_print_settings_t* settings) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -39,6 +42,8 @@ print_dialog_callback_cont(struct _cef_print_dialog_callback_t* self,
 
 void CEF_CALLBACK
 print_dialog_callback_cancel(struct _cef_print_dialog_callback_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -58,6 +63,12 @@ CefPrintDialogCallbackCppToC::CefPrintDialogCallbackCppToC() {
   GetStruct()->cancel = print_dialog_callback_cancel;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPrintDialogCallbackCppToC::~CefPrintDialogCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefPrintDialogCallback> CefCppToCRefCounted<
     CefPrintDialogCallbackCppToC,
diff --git a/libcef_dll/cpptoc/print_dialog_callback_cpptoc.h b/libcef_dll/cpptoc/print_dialog_callback_cpptoc.h
index 5fdf95b38..e5955ab5c 100644
--- a/libcef_dll/cpptoc/print_dialog_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/print_dialog_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f8159bd9c97f68a45faf3c797b4441d6344357ca$
+// $hash=f4f8c6ede01fbe93a60b731e26ce3c727e7df6af$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_PRINT_DIALOG_CALLBACK_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefPrintDialogCallbackCppToC
                                  cef_print_dialog_callback_t> {
  public:
   CefPrintDialogCallbackCppToC();
+  virtual ~CefPrintDialogCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_PRINT_DIALOG_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/print_handler_cpptoc.cc b/libcef_dll/cpptoc/print_handler_cpptoc.cc
index 101ff6b7d..7e9622eb9 100644
--- a/libcef_dll/cpptoc/print_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/print_handler_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=684a87e946ab4d8739be2ce0152b2cfe68f42efc$
+// $hash=9e244dc913b52c3b7691da16788ee40014b922b9$
 //
 
 #include "libcef_dll/cpptoc/print_handler_cpptoc.h"
@@ -17,6 +17,7 @@
 #include "libcef_dll/ctocpp/print_dialog_callback_ctocpp.h"
 #include "libcef_dll/ctocpp/print_job_callback_ctocpp.h"
 #include "libcef_dll/ctocpp/print_settings_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -25,6 +26,8 @@ namespace {
 void CEF_CALLBACK
 print_handler_on_print_start(struct _cef_print_handler_t* self,
                              cef_browser_t* browser) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -45,6 +48,8 @@ print_handler_on_print_settings(struct _cef_print_handler_t* self,
                                 cef_browser_t* browser,
                                 struct _cef_print_settings_t* settings,
                                 int get_defaults) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -70,6 +75,8 @@ print_handler_on_print_dialog(struct _cef_print_handler_t* self,
                               cef_browser_t* browser,
                               int has_selection,
                               cef_print_dialog_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -99,6 +106,8 @@ print_handler_on_print_job(struct _cef_print_handler_t* self,
                            const cef_string_t* document_name,
                            const cef_string_t* pdf_file_path,
                            cef_print_job_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -133,6 +142,8 @@ print_handler_on_print_job(struct _cef_print_handler_t* self,
 void CEF_CALLBACK
 print_handler_on_print_reset(struct _cef_print_handler_t* self,
                              cef_browser_t* browser) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -151,6 +162,8 @@ print_handler_on_print_reset(struct _cef_print_handler_t* self,
 cef_size_t CEF_CALLBACK
 print_handler_get_pdf_paper_size(struct _cef_print_handler_t* self,
                                  int device_units_per_inch) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -178,6 +191,12 @@ CefPrintHandlerCppToC::CefPrintHandlerCppToC() {
   GetStruct()->get_pdf_paper_size = print_handler_get_pdf_paper_size;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPrintHandlerCppToC::~CefPrintHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefPrintHandler> CefCppToCRefCounted<
     CefPrintHandlerCppToC,
diff --git a/libcef_dll/cpptoc/print_handler_cpptoc.h b/libcef_dll/cpptoc/print_handler_cpptoc.h
index 594be983f..48f8f2baf 100644
--- a/libcef_dll/cpptoc/print_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/print_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=5570a3bae3b8b0dc9ead66a6ba86c76f11fe6872$
+// $hash=bddd5a95a7868c9bf8bc45e53a2bb75aa1890fc0$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_PRINT_HANDLER_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefPrintHandlerCppToC : public CefCppToCRefCounted<CefPrintHandlerCppToC,
                                                          cef_print_handler_t> {
  public:
   CefPrintHandlerCppToC();
+  virtual ~CefPrintHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_PRINT_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/print_job_callback_cpptoc.cc b/libcef_dll/cpptoc/print_job_callback_cpptoc.cc
index 7f922fe4a..155c46321 100644
--- a/libcef_dll/cpptoc/print_job_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/print_job_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=55f242d9e8ad072130b55f2f0b308934a3a23284$
+// $hash=d5483aff907aea5974de15ba3d429186b774888f$
 //
 
 #include "libcef_dll/cpptoc/print_job_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -20,6 +21,8 @@ namespace {
 
 void CEF_CALLBACK
 print_job_callback_cont(struct _cef_print_job_callback_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -38,6 +41,12 @@ CefPrintJobCallbackCppToC::CefPrintJobCallbackCppToC() {
   GetStruct()->cont = print_job_callback_cont;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPrintJobCallbackCppToC::~CefPrintJobCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefPrintJobCallback> CefCppToCRefCounted<
     CefPrintJobCallbackCppToC,
diff --git a/libcef_dll/cpptoc/print_job_callback_cpptoc.h b/libcef_dll/cpptoc/print_job_callback_cpptoc.h
index a68921eb4..558870b9d 100644
--- a/libcef_dll/cpptoc/print_job_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/print_job_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d5da5897b0f89a9869318ccf5521d553dd17fc41$
+// $hash=ac2ba14db69579e2c24938d52bcf37da5d228b4c$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_PRINT_JOB_CALLBACK_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefPrintJobCallbackCppToC
                                  cef_print_job_callback_t> {
  public:
   CefPrintJobCallbackCppToC();
+  virtual ~CefPrintJobCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_PRINT_JOB_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/print_settings_cpptoc.cc b/libcef_dll/cpptoc/print_settings_cpptoc.cc
index 752346b40..684492f94 100644
--- a/libcef_dll/cpptoc/print_settings_cpptoc.cc
+++ b/libcef_dll/cpptoc/print_settings_cpptoc.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d0e9122928fa4102d4b5261110fe65fba82f55c3$
+// $hash=1bd7ab29ead56e861f94743474f8bde327c3719e$
 //
 
 #include "libcef_dll/cpptoc/print_settings_cpptoc.h"
 #include <algorithm>
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_print_settings_t* cef_print_settings_create() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -32,6 +35,8 @@ namespace {
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 int CEF_CALLBACK print_settings_is_valid(struct _cef_print_settings_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -47,6 +52,8 @@ int CEF_CALLBACK print_settings_is_valid(struct _cef_print_settings_t* self) {
 
 int CEF_CALLBACK
 print_settings_is_read_only(struct _cef_print_settings_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -62,6 +69,8 @@ print_settings_is_read_only(struct _cef_print_settings_t* self) {
 
 struct _cef_print_settings_t* CEF_CALLBACK
 print_settings_copy(struct _cef_print_settings_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -79,6 +88,8 @@ print_settings_copy(struct _cef_print_settings_t* self) {
 void CEF_CALLBACK
 print_settings_set_orientation(struct _cef_print_settings_t* self,
                                int landscape) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -91,6 +102,8 @@ print_settings_set_orientation(struct _cef_print_settings_t* self,
 
 int CEF_CALLBACK
 print_settings_is_landscape(struct _cef_print_settings_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -109,6 +122,8 @@ void CEF_CALLBACK print_settings_set_printer_printable_area(
     const cef_size_t* physical_size_device_units,
     const cef_rect_t* printable_area_device_units,
     int landscape_needs_flip) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -139,6 +154,8 @@ void CEF_CALLBACK print_settings_set_printer_printable_area(
 void CEF_CALLBACK
 print_settings_set_device_name(struct _cef_print_settings_t* self,
                                const cef_string_t* name) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -152,6 +169,8 @@ print_settings_set_device_name(struct _cef_print_settings_t* self,
 
 cef_string_userfree_t CEF_CALLBACK
 print_settings_get_device_name(struct _cef_print_settings_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -167,6 +186,8 @@ print_settings_get_device_name(struct _cef_print_settings_t* self) {
 
 void CEF_CALLBACK print_settings_set_dpi(struct _cef_print_settings_t* self,
                                          int dpi) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -178,6 +199,8 @@ void CEF_CALLBACK print_settings_set_dpi(struct _cef_print_settings_t* self,
 }
 
 int CEF_CALLBACK print_settings_get_dpi(struct _cef_print_settings_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -195,6 +218,8 @@ void CEF_CALLBACK
 print_settings_set_page_ranges(struct _cef_print_settings_t* self,
                                size_t rangesCount,
                                cef_range_t const* ranges) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -220,6 +245,8 @@ print_settings_set_page_ranges(struct _cef_print_settings_t* self,
 
 size_t CEF_CALLBACK
 print_settings_get_page_ranges_count(struct _cef_print_settings_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -237,6 +264,8 @@ void CEF_CALLBACK
 print_settings_get_page_ranges(struct _cef_print_settings_t* self,
                                size_t* rangesCount,
                                cef_range_t* ranges) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -272,6 +301,8 @@ print_settings_get_page_ranges(struct _cef_print_settings_t* self,
 void CEF_CALLBACK
 print_settings_set_selection_only(struct _cef_print_settings_t* self,
                                   int selection_only) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -285,6 +316,8 @@ print_settings_set_selection_only(struct _cef_print_settings_t* self,
 
 int CEF_CALLBACK
 print_settings_is_selection_only(struct _cef_print_settings_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -300,6 +333,8 @@ print_settings_is_selection_only(struct _cef_print_settings_t* self) {
 
 void CEF_CALLBACK print_settings_set_collate(struct _cef_print_settings_t* self,
                                              int collate) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -312,6 +347,8 @@ void CEF_CALLBACK print_settings_set_collate(struct _cef_print_settings_t* self,
 
 int CEF_CALLBACK
 print_settings_will_collate(struct _cef_print_settings_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -328,6 +365,8 @@ print_settings_will_collate(struct _cef_print_settings_t* self) {
 void CEF_CALLBACK
 print_settings_set_color_model(struct _cef_print_settings_t* self,
                                cef_color_model_t model) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -340,6 +379,8 @@ print_settings_set_color_model(struct _cef_print_settings_t* self,
 
 cef_color_model_t CEF_CALLBACK
 print_settings_get_color_model(struct _cef_print_settings_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -356,6 +397,8 @@ print_settings_get_color_model(struct _cef_print_settings_t* self) {
 
 void CEF_CALLBACK print_settings_set_copies(struct _cef_print_settings_t* self,
                                             int copies) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -367,6 +410,8 @@ void CEF_CALLBACK print_settings_set_copies(struct _cef_print_settings_t* self,
 }
 
 int CEF_CALLBACK print_settings_get_copies(struct _cef_print_settings_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -383,6 +428,8 @@ int CEF_CALLBACK print_settings_get_copies(struct _cef_print_settings_t* self) {
 void CEF_CALLBACK
 print_settings_set_duplex_mode(struct _cef_print_settings_t* self,
                                cef_duplex_mode_t mode) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -395,6 +442,8 @@ print_settings_set_duplex_mode(struct _cef_print_settings_t* self,
 
 cef_duplex_mode_t CEF_CALLBACK
 print_settings_get_duplex_mode(struct _cef_print_settings_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -440,6 +489,12 @@ CefPrintSettingsCppToC::CefPrintSettingsCppToC() {
   GetStruct()->get_duplex_mode = print_settings_get_duplex_mode;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPrintSettingsCppToC::~CefPrintSettingsCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefPrintSettings> CefCppToCRefCounted<
     CefPrintSettingsCppToC,
diff --git a/libcef_dll/cpptoc/print_settings_cpptoc.h b/libcef_dll/cpptoc/print_settings_cpptoc.h
index 6f6f045d3..b1753985d 100644
--- a/libcef_dll/cpptoc/print_settings_cpptoc.h
+++ b/libcef_dll/cpptoc/print_settings_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3936d687fe94cf74e15412e27898b78382b993f7$
+// $hash=7b6191ab593545568b0791869b7818e0a7ad5bf1$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_PRINT_SETTINGS_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefPrintSettingsCppToC
                                  cef_print_settings_t> {
  public:
   CefPrintSettingsCppToC();
+  virtual ~CefPrintSettingsCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_PRINT_SETTINGS_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/process_message_cpptoc.cc b/libcef_dll/cpptoc/process_message_cpptoc.cc
index 22f70f1cc..6ff1bbec3 100644
--- a/libcef_dll/cpptoc/process_message_cpptoc.cc
+++ b/libcef_dll/cpptoc/process_message_cpptoc.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cb3f8d55a7fdb927a54ec7d013788e10acf0f6ec$
+// $hash=220f7b5743c011145e526be76882461ff64d387b$
 //
 
 #include "libcef_dll/cpptoc/process_message_cpptoc.h"
 #include "libcef_dll/cpptoc/list_value_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_process_message_t* cef_process_message_create(
     const cef_string_t* name) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: name; type: string_byref_const
@@ -39,6 +42,8 @@ namespace {
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 int CEF_CALLBACK process_message_is_valid(struct _cef_process_message_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -54,6 +59,8 @@ int CEF_CALLBACK process_message_is_valid(struct _cef_process_message_t* self) {
 
 int CEF_CALLBACK
 process_message_is_read_only(struct _cef_process_message_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -69,6 +76,8 @@ process_message_is_read_only(struct _cef_process_message_t* self) {
 
 struct _cef_process_message_t* CEF_CALLBACK
 process_message_copy(struct _cef_process_message_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -85,6 +94,8 @@ process_message_copy(struct _cef_process_message_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 process_message_get_name(struct _cef_process_message_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -100,6 +111,8 @@ process_message_get_name(struct _cef_process_message_t* self) {
 
 struct _cef_list_value_t* CEF_CALLBACK
 process_message_get_argument_list(struct _cef_process_message_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -126,6 +139,12 @@ CefProcessMessageCppToC::CefProcessMessageCppToC() {
   GetStruct()->get_argument_list = process_message_get_argument_list;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefProcessMessageCppToC::~CefProcessMessageCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefProcessMessage> CefCppToCRefCounted<
     CefProcessMessageCppToC,
diff --git a/libcef_dll/cpptoc/process_message_cpptoc.h b/libcef_dll/cpptoc/process_message_cpptoc.h
index 6507376e3..838b25628 100644
--- a/libcef_dll/cpptoc/process_message_cpptoc.h
+++ b/libcef_dll/cpptoc/process_message_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=bf726374d47cfe7b9c46624c1f7b5cb87d7277fd$
+// $hash=8d417f1b1c6bff70d8c55aeb02fd4cf03112e5bb$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_PROCESS_MESSAGE_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefProcessMessageCppToC
                                  cef_process_message_t> {
  public:
   CefProcessMessageCppToC();
+  virtual ~CefProcessMessageCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_PROCESS_MESSAGE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/read_handler_cpptoc.cc b/libcef_dll/cpptoc/read_handler_cpptoc.cc
index 5646489ff..2d2415348 100644
--- a/libcef_dll/cpptoc/read_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/read_handler_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=65071f8e223a9eb49fb5c3edb45124d18e91cc99$
+// $hash=76bc51ea624d90076f9be833ac96a4f84a46fd68$
 //
 
 #include "libcef_dll/cpptoc/read_handler_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -22,6 +23,8 @@ size_t CEF_CALLBACK read_handler_read(struct _cef_read_handler_t* self,
                                       void* ptr,
                                       size_t size,
                                       size_t n) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -42,6 +45,8 @@ size_t CEF_CALLBACK read_handler_read(struct _cef_read_handler_t* self,
 int CEF_CALLBACK read_handler_seek(struct _cef_read_handler_t* self,
                                    int64 offset,
                                    int whence) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -56,6 +61,8 @@ int CEF_CALLBACK read_handler_seek(struct _cef_read_handler_t* self,
 }
 
 int64 CEF_CALLBACK read_handler_tell(struct _cef_read_handler_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -70,6 +77,8 @@ int64 CEF_CALLBACK read_handler_tell(struct _cef_read_handler_t* self) {
 }
 
 int CEF_CALLBACK read_handler_eof(struct _cef_read_handler_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -84,6 +93,8 @@ int CEF_CALLBACK read_handler_eof(struct _cef_read_handler_t* self) {
 }
 
 int CEF_CALLBACK read_handler_may_block(struct _cef_read_handler_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -109,6 +120,12 @@ CefReadHandlerCppToC::CefReadHandlerCppToC() {
   GetStruct()->may_block = read_handler_may_block;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefReadHandlerCppToC::~CefReadHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefReadHandler>
 CefCppToCRefCounted<CefReadHandlerCppToC, CefReadHandler, cef_read_handler_t>::
diff --git a/libcef_dll/cpptoc/read_handler_cpptoc.h b/libcef_dll/cpptoc/read_handler_cpptoc.h
index 42ab1827d..f6536eb3b 100644
--- a/libcef_dll/cpptoc/read_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/read_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1a4e442e0a04c23ce3504c170ecae2e69434c4a4$
+// $hash=1d31054a3c331c1d4f1c774954a29da2040188b7$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_READ_HANDLER_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefReadHandlerCppToC : public CefCppToCRefCounted<CefReadHandlerCppToC,
                                                         cef_read_handler_t> {
  public:
   CefReadHandlerCppToC();
+  virtual ~CefReadHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_READ_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/register_cdm_callback_cpptoc.cc b/libcef_dll/cpptoc/register_cdm_callback_cpptoc.cc
index 4c9571105..b410b04e9 100644
--- a/libcef_dll/cpptoc/register_cdm_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/register_cdm_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9e3155c80cd3a5d97432d328650896af3c93a896$
+// $hash=f37a0feaf54c6943ef0e397982f9d047ac40574d$
 //
 
 #include "libcef_dll/cpptoc/register_cdm_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -22,6 +23,8 @@ void CEF_CALLBACK register_cdm_callback_on_cdm_registration_complete(
     struct _cef_register_cdm_callback_t* self,
     cef_cdm_registration_error_t result,
     const cef_string_t* error_message) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -43,6 +46,12 @@ CefRegisterCdmCallbackCppToC::CefRegisterCdmCallbackCppToC() {
       register_cdm_callback_on_cdm_registration_complete;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRegisterCdmCallbackCppToC::~CefRegisterCdmCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefRegisterCdmCallback> CefCppToCRefCounted<
     CefRegisterCdmCallbackCppToC,
diff --git a/libcef_dll/cpptoc/register_cdm_callback_cpptoc.h b/libcef_dll/cpptoc/register_cdm_callback_cpptoc.h
index 4ea842fcf..d76821f49 100644
--- a/libcef_dll/cpptoc/register_cdm_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/register_cdm_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=263c6430813c172218873a3ec1e29bb1a11eeb35$
+// $hash=6be76ea998e3de0a650a4e3d03a9f7c84bf4a913$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_REGISTER_CDM_CALLBACK_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefRegisterCdmCallbackCppToC
                                  cef_register_cdm_callback_t> {
  public:
   CefRegisterCdmCallbackCppToC();
+  virtual ~CefRegisterCdmCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_REGISTER_CDM_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/render_handler_cpptoc.cc b/libcef_dll/cpptoc/render_handler_cpptoc.cc
index b569d100d..c38b6b577 100644
--- a/libcef_dll/cpptoc/render_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/render_handler_cpptoc.cc
@@ -9,13 +9,14 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=adb6d28a466b3de0fc13958c55ef0045eeeb9b89$
+// $hash=53ba7fafebb1f43c5c91b1a8a53fa0c7fab0a8ff$
 //
 
 #include "libcef_dll/cpptoc/render_handler_cpptoc.h"
 #include "libcef_dll/cpptoc/accessibility_handler_cpptoc.h"
 #include "libcef_dll/ctocpp/browser_ctocpp.h"
 #include "libcef_dll/ctocpp/drag_data_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -23,6 +24,8 @@ namespace {
 
 cef_accessibility_handler_t* CEF_CALLBACK
 render_handler_get_accessibility_handler(struct _cef_render_handler_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -41,6 +44,8 @@ int CEF_CALLBACK
 render_handler_get_root_screen_rect(struct _cef_render_handler_t* self,
                                     cef_browser_t* browser,
                                     cef_rect_t* rect) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -74,6 +79,8 @@ void CEF_CALLBACK
 render_handler_get_view_rect(struct _cef_render_handler_t* self,
                              cef_browser_t* browser,
                              cef_rect_t* rect) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -107,6 +114,8 @@ render_handler_get_screen_point(struct _cef_render_handler_t* self,
                                 int viewY,
                                 int* screenX,
                                 int* screenY) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -149,6 +158,8 @@ int CEF_CALLBACK
 render_handler_get_screen_info(struct _cef_render_handler_t* self,
                                cef_browser_t* browser,
                                struct _cef_screen_info_t* screen_info) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -184,6 +195,8 @@ void CEF_CALLBACK
 render_handler_on_popup_show(struct _cef_render_handler_t* self,
                              cef_browser_t* browser,
                              int show) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -203,6 +216,8 @@ void CEF_CALLBACK
 render_handler_on_popup_size(struct _cef_render_handler_t* self,
                              cef_browser_t* browser,
                              const cef_rect_t* rect) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -233,6 +248,8 @@ void CEF_CALLBACK render_handler_on_paint(struct _cef_render_handler_t* self,
                                           const void* buffer,
                                           int width,
                                           int height) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -273,6 +290,8 @@ render_handler_on_accelerated_paint(struct _cef_render_handler_t* self,
                                     size_t dirtyRectsCount,
                                     cef_rect_t const* dirtyRects,
                                     void* shared_handle) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -311,6 +330,8 @@ void CEF_CALLBACK render_handler_on_cursor_change(
     cef_cursor_handle_t cursor,
     cef_cursor_type_t type,
     const struct _cef_cursor_info_t* custom_cursor_info) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -342,6 +363,8 @@ render_handler_start_dragging(struct _cef_render_handler_t* self,
                               cef_drag_operations_mask_t allowed_ops,
                               int x,
                               int y) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -369,6 +392,8 @@ void CEF_CALLBACK
 render_handler_update_drag_cursor(struct _cef_render_handler_t* self,
                                   cef_browser_t* browser,
                                   cef_drag_operations_mask_t operation) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -389,6 +414,8 @@ render_handler_on_scroll_offset_changed(struct _cef_render_handler_t* self,
                                         cef_browser_t* browser,
                                         double x,
                                         double y) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -410,6 +437,8 @@ void CEF_CALLBACK render_handler_on_ime_composition_range_changed(
     const cef_range_t* selected_range,
     size_t character_boundsCount,
     cef_rect_t const* character_bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -449,6 +478,8 @@ render_handler_on_text_selection_changed(struct _cef_render_handler_t* self,
                                          cef_browser_t* browser,
                                          const cef_string_t* selected_text,
                                          const cef_range_t* selected_range) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -495,6 +526,12 @@ CefRenderHandlerCppToC::CefRenderHandlerCppToC() {
       render_handler_on_text_selection_changed;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRenderHandlerCppToC::~CefRenderHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefRenderHandler> CefCppToCRefCounted<
     CefRenderHandlerCppToC,
diff --git a/libcef_dll/cpptoc/render_handler_cpptoc.h b/libcef_dll/cpptoc/render_handler_cpptoc.h
index 25ea405f6..c4376c585 100644
--- a/libcef_dll/cpptoc/render_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/render_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d89973f520a89c99ea5b3b076815e2dd5bb1024b$
+// $hash=ae370bd742a5b7781d50fb63a3364fd9e5c8991a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_RENDER_HANDLER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefRenderHandlerCppToC
                                  cef_render_handler_t> {
  public:
   CefRenderHandlerCppToC();
+  virtual ~CefRenderHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_RENDER_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/render_process_handler_cpptoc.cc b/libcef_dll/cpptoc/render_process_handler_cpptoc.cc
index 5fd56e3f4..3825a0d73 100644
--- a/libcef_dll/cpptoc/render_process_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/render_process_handler_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=e255ea7161c6d8ebb8c6c9011d2519b27e338a2e$
+// $hash=8aff66256b6d967cecddcd730f72f1e6e25eee4c$
 //
 
 #include "libcef_dll/cpptoc/render_process_handler_cpptoc.h"
@@ -281,6 +281,10 @@ CefRenderProcessHandlerCppToC::CefRenderProcessHandlerCppToC() {
       render_process_handler_on_process_message_received;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRenderProcessHandlerCppToC::~CefRenderProcessHandlerCppToC() {}
+
 template <>
 CefRefPtr<CefRenderProcessHandler> CefCppToCRefCounted<
     CefRenderProcessHandlerCppToC,
diff --git a/libcef_dll/cpptoc/render_process_handler_cpptoc.h b/libcef_dll/cpptoc/render_process_handler_cpptoc.h
index e5f963e63..a1196028f 100644
--- a/libcef_dll/cpptoc/render_process_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/render_process_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=8e5e66da043e5d17c0e8de7b74e5fba3c106d367$
+// $hash=c1339e8481d3e1d9823b19580f84082a3e307977$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_RENDER_PROCESS_HANDLER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefRenderProcessHandlerCppToC
                                  cef_render_process_handler_t> {
  public:
   CefRenderProcessHandlerCppToC();
+  virtual ~CefRenderProcessHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_RENDER_PROCESS_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/request_callback_cpptoc.cc b/libcef_dll/cpptoc/request_callback_cpptoc.cc
index 317a4d348..3cdd7857f 100644
--- a/libcef_dll/cpptoc/request_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/request_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=450fa90f50f9eade0ee9550ef36346e7930da5f4$
+// $hash=b6c4b33b0938837fc126370db7b8219c5627dad0$
 //
 
 #include "libcef_dll/cpptoc/request_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -20,6 +21,8 @@ namespace {
 
 void CEF_CALLBACK request_callback_cont(struct _cef_request_callback_t* self,
                                         int allow) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -32,6 +35,8 @@ void CEF_CALLBACK request_callback_cont(struct _cef_request_callback_t* self,
 
 void CEF_CALLBACK
 request_callback_cancel(struct _cef_request_callback_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -51,6 +56,12 @@ CefRequestCallbackCppToC::CefRequestCallbackCppToC() {
   GetStruct()->cancel = request_callback_cancel;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRequestCallbackCppToC::~CefRequestCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefRequestCallback> CefCppToCRefCounted<
     CefRequestCallbackCppToC,
diff --git a/libcef_dll/cpptoc/request_callback_cpptoc.h b/libcef_dll/cpptoc/request_callback_cpptoc.h
index 83271fa3a..82c251e7f 100644
--- a/libcef_dll/cpptoc/request_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/request_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=960798f18beb873e0e734bd7d39bdb60036a7f63$
+// $hash=95fec7879b0944afdcf9cd04b3b5d5bab1b9c134$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_REQUEST_CALLBACK_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefRequestCallbackCppToC
                                  cef_request_callback_t> {
  public:
   CefRequestCallbackCppToC();
+  virtual ~CefRequestCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_REQUEST_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/request_context_cpptoc.cc b/libcef_dll/cpptoc/request_context_cpptoc.cc
index bd9b2a5e9..9a666b406 100644
--- a/libcef_dll/cpptoc/request_context_cpptoc.cc
+++ b/libcef_dll/cpptoc/request_context_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=45d17287722f6da7d1c957ca9018ae1a6eca28e9$
+// $hash=7ee8da384ebeacb520200f1b8ec82af2d97d38ec$
 //
 
 #include "libcef_dll/cpptoc/request_context_cpptoc.h"
@@ -595,6 +595,10 @@ CefRequestContextCppToC::CefRequestContextCppToC() {
   GetStruct()->get_extension = request_context_get_extension;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRequestContextCppToC::~CefRequestContextCppToC() {}
+
 template <>
 CefRefPtr<CefRequestContext> CefCppToCRefCounted<
     CefRequestContextCppToC,
diff --git a/libcef_dll/cpptoc/request_context_cpptoc.h b/libcef_dll/cpptoc/request_context_cpptoc.h
index df555af9a..483acfd2a 100644
--- a/libcef_dll/cpptoc/request_context_cpptoc.h
+++ b/libcef_dll/cpptoc/request_context_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=2bfbd665c6b19cad203442ef31e9b9ce034766e2$
+// $hash=e3a4e0ec89854791f0f84a88af6161d51c98a274$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_REQUEST_CONTEXT_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefRequestContextCppToC
                                  cef_request_context_t> {
  public:
   CefRequestContextCppToC();
+  virtual ~CefRequestContextCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_REQUEST_CONTEXT_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/request_context_handler_cpptoc.cc b/libcef_dll/cpptoc/request_context_handler_cpptoc.cc
index dbff0055b..5126b7b2a 100644
--- a/libcef_dll/cpptoc/request_context_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/request_context_handler_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c5e0e08d8c307ec03a1d321ced47f1675ac21d53$
+// $hash=c7a79d49c001ad3cc28c1cfa41078366e62c6816$
 //
 
 #include "libcef_dll/cpptoc/request_context_handler_cpptoc.h"
@@ -104,6 +104,10 @@ CefRequestContextHandlerCppToC::CefRequestContextHandlerCppToC() {
       request_context_handler_on_before_plugin_load;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRequestContextHandlerCppToC::~CefRequestContextHandlerCppToC() {}
+
 template <>
 CefRefPtr<CefRequestContextHandler> CefCppToCRefCounted<
     CefRequestContextHandlerCppToC,
diff --git a/libcef_dll/cpptoc/request_context_handler_cpptoc.h b/libcef_dll/cpptoc/request_context_handler_cpptoc.h
index 3d2dd9621..a01d9a776 100644
--- a/libcef_dll/cpptoc/request_context_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/request_context_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=76b7baa391ff175aa310678225b9a20b46ac103c$
+// $hash=ba55d3f626c344b38261bdabd7a3fd8d8b7814f9$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_REQUEST_CONTEXT_HANDLER_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefRequestContextHandlerCppToC
                                  cef_request_context_handler_t> {
  public:
   CefRequestContextHandlerCppToC();
+  virtual ~CefRequestContextHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_REQUEST_CONTEXT_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/request_cpptoc.cc b/libcef_dll/cpptoc/request_cpptoc.cc
index 7f351f61a..50862ac4f 100644
--- a/libcef_dll/cpptoc/request_cpptoc.cc
+++ b/libcef_dll/cpptoc/request_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=694a74a9a032ca5b0c8b6afdd6e2006e67b4440b$
+// $hash=97ceef0a54a773e251d575e4dda16a62c2f1b99a$
 //
 
 #include "libcef_dll/cpptoc/request_cpptoc.h"
@@ -396,6 +396,10 @@ CefRequestCppToC::CefRequestCppToC() {
   GetStruct()->get_identifier = request_get_identifier;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRequestCppToC::~CefRequestCppToC() {}
+
 template <>
 CefRefPtr<CefRequest>
 CefCppToCRefCounted<CefRequestCppToC, CefRequest, cef_request_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/request_cpptoc.h b/libcef_dll/cpptoc/request_cpptoc.h
index d686a4560..4e660ac60 100644
--- a/libcef_dll/cpptoc/request_cpptoc.h
+++ b/libcef_dll/cpptoc/request_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0ae76d6298e598184ca015a8a29d53eff7b217f9$
+// $hash=171f8151ba684dc1846ddc44664c6ab514e3ec9a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_REQUEST_CPPTOC_H_
@@ -30,6 +30,7 @@ class CefRequestCppToC
     : public CefCppToCRefCounted<CefRequestCppToC, CefRequest, cef_request_t> {
  public:
   CefRequestCppToC();
+  virtual ~CefRequestCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_REQUEST_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/request_handler_cpptoc.cc b/libcef_dll/cpptoc/request_handler_cpptoc.cc
index df15fa1fe..2d6666173 100644
--- a/libcef_dll/cpptoc/request_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/request_handler_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4476db944b857d3233fe82f63a7b0373bcc9196a$
+// $hash=3a4f8e344764af0514dda39a273c0d98dbd5ed79$
 //
 
 #include "libcef_dll/cpptoc/request_handler_cpptoc.h"
@@ -24,6 +24,7 @@
 #include "libcef_dll/ctocpp/select_client_certificate_callback_ctocpp.h"
 #include "libcef_dll/ctocpp/sslinfo_ctocpp.h"
 #include "libcef_dll/ctocpp/x509certificate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -36,6 +37,8 @@ request_handler_on_before_browse(struct _cef_request_handler_t* self,
                                  cef_request_t* request,
                                  int user_gesture,
                                  int is_redirect) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -71,6 +74,8 @@ int CEF_CALLBACK request_handler_on_open_urlfrom_tab(
     const cef_string_t* target_url,
     cef_window_open_disposition_t target_disposition,
     int user_gesture) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -104,6 +109,8 @@ request_handler_on_before_resource_load(struct _cef_request_handler_t* self,
                                         cef_frame_t* frame,
                                         cef_request_t* request,
                                         cef_request_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -142,6 +149,8 @@ request_handler_get_resource_handler(struct _cef_request_handler_t* self,
                                      cef_browser_t* browser,
                                      cef_frame_t* frame,
                                      cef_request_t* request) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -177,6 +186,8 @@ request_handler_on_resource_redirect(struct _cef_request_handler_t* self,
                                      cef_request_t* request,
                                      struct _cef_response_t* response,
                                      cef_string_t* new_url) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -219,6 +230,8 @@ request_handler_on_resource_response(struct _cef_request_handler_t* self,
                                      cef_frame_t* frame,
                                      cef_request_t* request,
                                      struct _cef_response_t* response) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -257,6 +270,8 @@ request_handler_get_resource_response_filter(
     cef_frame_t* frame,
     cef_request_t* request,
     struct _cef_response_t* response) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -297,6 +312,8 @@ request_handler_on_resource_load_complete(struct _cef_request_handler_t* self,
                                           struct _cef_response_t* response,
                                           cef_urlrequest_status_t status,
                                           int64 received_content_length) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -336,6 +353,8 @@ request_handler_get_auth_credentials(struct _cef_request_handler_t* self,
                                      const cef_string_t* realm,
                                      const cef_string_t* scheme,
                                      cef_auth_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -374,6 +393,8 @@ request_handler_can_get_cookies(struct _cef_request_handler_t* self,
                                 cef_browser_t* browser,
                                 cef_frame_t* frame,
                                 cef_request_t* request) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -407,6 +428,8 @@ request_handler_can_set_cookie(struct _cef_request_handler_t* self,
                                cef_frame_t* frame,
                                cef_request_t* request,
                                const struct _cef_cookie_t* cookie) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -449,6 +472,8 @@ request_handler_on_quota_request(struct _cef_request_handler_t* self,
                                  const cef_string_t* origin_url,
                                  int64 new_size,
                                  cef_request_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -481,6 +506,8 @@ request_handler_on_protocol_execution(struct _cef_request_handler_t* self,
                                       cef_browser_t* browser,
                                       const cef_string_t* url,
                                       int* allow_os_execution) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -519,6 +546,8 @@ request_handler_on_certificate_error(struct _cef_request_handler_t* self,
                                      const cef_string_t* request_url,
                                      struct _cef_sslinfo_t* ssl_info,
                                      cef_request_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -560,6 +589,8 @@ int CEF_CALLBACK request_handler_on_select_client_certificate(
     size_t certificatesCount,
     struct _cef_x509certificate_t* const* certificates,
     cef_select_client_certificate_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -606,6 +637,8 @@ void CEF_CALLBACK
 request_handler_on_plugin_crashed(struct _cef_request_handler_t* self,
                                   cef_browser_t* browser,
                                   const cef_string_t* plugin_path) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -628,6 +661,8 @@ request_handler_on_plugin_crashed(struct _cef_request_handler_t* self,
 void CEF_CALLBACK
 request_handler_on_render_view_ready(struct _cef_request_handler_t* self,
                                      cef_browser_t* browser) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -647,6 +682,8 @@ void CEF_CALLBACK request_handler_on_render_process_terminated(
     struct _cef_request_handler_t* self,
     cef_browser_t* browser,
     cef_termination_status_t status) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -692,6 +729,12 @@ CefRequestHandlerCppToC::CefRequestHandlerCppToC() {
       request_handler_on_render_process_terminated;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRequestHandlerCppToC::~CefRequestHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefRequestHandler> CefCppToCRefCounted<
     CefRequestHandlerCppToC,
diff --git a/libcef_dll/cpptoc/request_handler_cpptoc.h b/libcef_dll/cpptoc/request_handler_cpptoc.h
index cce229e23..0be85f5e3 100644
--- a/libcef_dll/cpptoc/request_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/request_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0eca50beded1290aac714f61558f79e396a23ddd$
+// $hash=8043be7959e4a17d361f291cdbedceb7395ab6a6$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_REQUEST_HANDLER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefRequestHandlerCppToC
                                  cef_request_handler_t> {
  public:
   CefRequestHandlerCppToC();
+  virtual ~CefRequestHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_REQUEST_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/resolve_callback_cpptoc.cc b/libcef_dll/cpptoc/resolve_callback_cpptoc.cc
index 75e096872..f857d6ace 100644
--- a/libcef_dll/cpptoc/resolve_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/resolve_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0736a907753bbb95634bcecf7415b5dce8a79a86$
+// $hash=9252ddf87a04506b78a438821fbed2916d769e3b$
 //
 
 #include "libcef_dll/cpptoc/resolve_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 namespace {
@@ -23,6 +24,8 @@ void CEF_CALLBACK
 resolve_callback_on_resolve_completed(struct _cef_resolve_callback_t* self,
                                       cef_errorcode_t result,
                                       cef_string_list_t resolved_ips) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -47,6 +50,12 @@ CefResolveCallbackCppToC::CefResolveCallbackCppToC() {
   GetStruct()->on_resolve_completed = resolve_callback_on_resolve_completed;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefResolveCallbackCppToC::~CefResolveCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefResolveCallback> CefCppToCRefCounted<
     CefResolveCallbackCppToC,
diff --git a/libcef_dll/cpptoc/resolve_callback_cpptoc.h b/libcef_dll/cpptoc/resolve_callback_cpptoc.h
index 620ac6e09..03c6e4357 100644
--- a/libcef_dll/cpptoc/resolve_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/resolve_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c7c8f6c8ede5dfb7dff01e7549e38a37f3a3fb61$
+// $hash=a3b2f47a5c8ea53d6eb4b4e35abb429c2736434c$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_RESOLVE_CALLBACK_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefResolveCallbackCppToC
                                  cef_resolve_callback_t> {
  public:
   CefResolveCallbackCppToC();
+  virtual ~CefResolveCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_RESOLVE_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/resource_bundle_cpptoc.cc b/libcef_dll/cpptoc/resource_bundle_cpptoc.cc
index 29628fe7b..0fbc3772f 100644
--- a/libcef_dll/cpptoc/resource_bundle_cpptoc.cc
+++ b/libcef_dll/cpptoc/resource_bundle_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=02578d941a071b3970098ebe7b56d068f0a80ad1$
+// $hash=e6db8ce4c0f4d808255daeb59ce3c8faeaa16e93$
 //
 
 #include "libcef_dll/cpptoc/resource_bundle_cpptoc.h"
@@ -137,6 +137,10 @@ CefResourceBundleCppToC::CefResourceBundleCppToC() {
       resource_bundle_get_data_resource_for_scale;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefResourceBundleCppToC::~CefResourceBundleCppToC() {}
+
 template <>
 CefRefPtr<CefResourceBundle> CefCppToCRefCounted<
     CefResourceBundleCppToC,
diff --git a/libcef_dll/cpptoc/resource_bundle_cpptoc.h b/libcef_dll/cpptoc/resource_bundle_cpptoc.h
index a30e47983..249d0ac59 100644
--- a/libcef_dll/cpptoc/resource_bundle_cpptoc.h
+++ b/libcef_dll/cpptoc/resource_bundle_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4c5d0110ced574a4fc6e2ada02a49259f9e71cfb$
+// $hash=9935324a266836eae0c6d293aac3bfd84992bfb7$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_RESOURCE_BUNDLE_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefResourceBundleCppToC
                                  cef_resource_bundle_t> {
  public:
   CefResourceBundleCppToC();
+  virtual ~CefResourceBundleCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_RESOURCE_BUNDLE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/resource_bundle_handler_cpptoc.cc b/libcef_dll/cpptoc/resource_bundle_handler_cpptoc.cc
index 36b85b242..652b1a9c7 100644
--- a/libcef_dll/cpptoc/resource_bundle_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/resource_bundle_handler_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b4bb26e2027b1b031397ecb2d76df3c789d303ac$
+// $hash=ca1390d8a0125af46f5b4ffae3359ee16ad0e5a9$
 //
 
 #include "libcef_dll/cpptoc/resource_bundle_handler_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -22,6 +23,8 @@ int CEF_CALLBACK resource_bundle_handler_get_localized_string(
     struct _cef_resource_bundle_handler_t* self,
     int string_id,
     cef_string_t* string) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -48,6 +51,8 @@ int CEF_CALLBACK resource_bundle_handler_get_data_resource(
     int resource_id,
     void** data,
     size_t* data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -88,6 +93,8 @@ int CEF_CALLBACK resource_bundle_handler_get_data_resource_for_scale(
     cef_scale_factor_t scale_factor,
     void** data,
     size_t* data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -135,6 +142,12 @@ CefResourceBundleHandlerCppToC::CefResourceBundleHandlerCppToC() {
       resource_bundle_handler_get_data_resource_for_scale;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefResourceBundleHandlerCppToC::~CefResourceBundleHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefResourceBundleHandler> CefCppToCRefCounted<
     CefResourceBundleHandlerCppToC,
diff --git a/libcef_dll/cpptoc/resource_bundle_handler_cpptoc.h b/libcef_dll/cpptoc/resource_bundle_handler_cpptoc.h
index ea0a8e878..d4821f19d 100644
--- a/libcef_dll/cpptoc/resource_bundle_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/resource_bundle_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=74eaeb37ad51666e70a00fd37d28f95a009a392d$
+// $hash=97a25287d825dcafa6c926a42df3ecfbbe6f09e4$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_RESOURCE_BUNDLE_HANDLER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefResourceBundleHandlerCppToC
                                  cef_resource_bundle_handler_t> {
  public:
   CefResourceBundleHandlerCppToC();
+  virtual ~CefResourceBundleHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_RESOURCE_BUNDLE_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/resource_handler_cpptoc.cc b/libcef_dll/cpptoc/resource_handler_cpptoc.cc
index 945ad7a94..7c3e4853f 100644
--- a/libcef_dll/cpptoc/resource_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/resource_handler_cpptoc.cc
@@ -9,13 +9,14 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ac24ac471bb51b89d2641c909c538c1fe2e5d6a9$
+// $hash=0a480a3fdea0c87b79aab89ff20400415f910d78$
 //
 
 #include "libcef_dll/cpptoc/resource_handler_cpptoc.h"
 #include "libcef_dll/ctocpp/callback_ctocpp.h"
 #include "libcef_dll/ctocpp/request_ctocpp.h"
 #include "libcef_dll/ctocpp/response_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -25,6 +26,8 @@ int CEF_CALLBACK
 resource_handler_process_request(struct _cef_resource_handler_t* self,
                                  cef_request_t* request,
                                  cef_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -52,6 +55,8 @@ resource_handler_get_response_headers(struct _cef_resource_handler_t* self,
                                       struct _cef_response_t* response,
                                       int64* response_length,
                                       cef_string_t* redirectUrl) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -90,6 +95,8 @@ resource_handler_read_response(struct _cef_resource_handler_t* self,
                                int bytes_to_read,
                                int* bytes_read,
                                cef_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -127,6 +134,8 @@ resource_handler_read_response(struct _cef_resource_handler_t* self,
 int CEF_CALLBACK
 resource_handler_can_get_cookie(struct _cef_resource_handler_t* self,
                                 const struct _cef_cookie_t* cookie) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -152,6 +161,8 @@ resource_handler_can_get_cookie(struct _cef_resource_handler_t* self,
 int CEF_CALLBACK
 resource_handler_can_set_cookie(struct _cef_resource_handler_t* self,
                                 const struct _cef_cookie_t* cookie) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -176,6 +187,8 @@ resource_handler_can_set_cookie(struct _cef_resource_handler_t* self,
 
 void CEF_CALLBACK
 resource_handler_cancel(struct _cef_resource_handler_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -199,6 +212,12 @@ CefResourceHandlerCppToC::CefResourceHandlerCppToC() {
   GetStruct()->cancel = resource_handler_cancel;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefResourceHandlerCppToC::~CefResourceHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefResourceHandler> CefCppToCRefCounted<
     CefResourceHandlerCppToC,
diff --git a/libcef_dll/cpptoc/resource_handler_cpptoc.h b/libcef_dll/cpptoc/resource_handler_cpptoc.h
index b0894910c..48148960d 100644
--- a/libcef_dll/cpptoc/resource_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/resource_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a61b316656b911104ad04eba45142ed7da0fb249$
+// $hash=cb1eeb21d111efd64a951643e2f5d2c698e53af8$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_RESOURCE_HANDLER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefResourceHandlerCppToC
                                  cef_resource_handler_t> {
  public:
   CefResourceHandlerCppToC();
+  virtual ~CefResourceHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_RESOURCE_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/response_cpptoc.cc b/libcef_dll/cpptoc/response_cpptoc.cc
index f3f79c7f1..22a5cd6c8 100644
--- a/libcef_dll/cpptoc/response_cpptoc.cc
+++ b/libcef_dll/cpptoc/response_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d102b4d8ce35a02ea58fe3f5de953800c09586aa$
+// $hash=bdc31be4b01e64649ad32c12c6a9262392206210$
 //
 
 #include "libcef_dll/cpptoc/response_cpptoc.h"
@@ -274,6 +274,10 @@ CefResponseCppToC::CefResponseCppToC() {
   GetStruct()->set_url = response_set_url;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefResponseCppToC::~CefResponseCppToC() {}
+
 template <>
 CefRefPtr<CefResponse>
 CefCppToCRefCounted<CefResponseCppToC, CefResponse, cef_response_t>::
diff --git a/libcef_dll/cpptoc/response_cpptoc.h b/libcef_dll/cpptoc/response_cpptoc.h
index 954ee1806..ba3f20df9 100644
--- a/libcef_dll/cpptoc/response_cpptoc.h
+++ b/libcef_dll/cpptoc/response_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=589e060e6671ea3b3286fd4ea46720fee2d905c6$
+// $hash=d871b5cc42ef5c9b447f1d5722c28a2d68200242$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_RESPONSE_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefResponseCppToC : public CefCppToCRefCounted<CefResponseCppToC,
                                                      cef_response_t> {
  public:
   CefResponseCppToC();
+  virtual ~CefResponseCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_RESPONSE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/response_filter_cpptoc.cc b/libcef_dll/cpptoc/response_filter_cpptoc.cc
index 7e34fa0ee..95dcaddf1 100644
--- a/libcef_dll/cpptoc/response_filter_cpptoc.cc
+++ b/libcef_dll/cpptoc/response_filter_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3a53b94873fae44d1bdca822049f46474fd925bf$
+// $hash=2026723cdae10f4845d8239f14b8048d90252405$
 //
 
 #include "libcef_dll/cpptoc/response_filter_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -20,6 +21,8 @@ namespace {
 
 int CEF_CALLBACK
 response_filter_init_filter(struct _cef_response_filter_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -41,6 +44,8 @@ response_filter_filter(struct _cef_response_filter_t* self,
                        void* data_out,
                        size_t data_out_size,
                        size_t* data_out_written) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -91,6 +96,12 @@ CefResponseFilterCppToC::CefResponseFilterCppToC() {
   GetStruct()->filter = response_filter_filter;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefResponseFilterCppToC::~CefResponseFilterCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefResponseFilter> CefCppToCRefCounted<
     CefResponseFilterCppToC,
diff --git a/libcef_dll/cpptoc/response_filter_cpptoc.h b/libcef_dll/cpptoc/response_filter_cpptoc.h
index 1f54fe950..02dda5874 100644
--- a/libcef_dll/cpptoc/response_filter_cpptoc.h
+++ b/libcef_dll/cpptoc/response_filter_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1698817a7ed34c9ee458f76d059887bdd10291cd$
+// $hash=98e8ce6d61888d2d4792fd4c362f98374a73753c$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_RESPONSE_FILTER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefResponseFilterCppToC
                                  cef_response_filter_t> {
  public:
   CefResponseFilterCppToC();
+  virtual ~CefResponseFilterCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_RESPONSE_FILTER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/run_context_menu_callback_cpptoc.cc b/libcef_dll/cpptoc/run_context_menu_callback_cpptoc.cc
index c096db33a..017b54e77 100644
--- a/libcef_dll/cpptoc/run_context_menu_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/run_context_menu_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=5f023a0cff19ee1e700c3149139aa9daea3d36d4$
+// $hash=d73a9cabfb1e5749e422dd6584024a7c9cff89d8$
 //
 
 #include "libcef_dll/cpptoc/run_context_menu_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -22,6 +23,8 @@ void CEF_CALLBACK
 run_context_menu_callback_cont(struct _cef_run_context_menu_callback_t* self,
                                int command_id,
                                cef_event_flags_t event_flags) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -34,6 +37,8 @@ run_context_menu_callback_cont(struct _cef_run_context_menu_callback_t* self,
 
 void CEF_CALLBACK run_context_menu_callback_cancel(
     struct _cef_run_context_menu_callback_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -53,6 +58,12 @@ CefRunContextMenuCallbackCppToC::CefRunContextMenuCallbackCppToC() {
   GetStruct()->cancel = run_context_menu_callback_cancel;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRunContextMenuCallbackCppToC::~CefRunContextMenuCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefRunContextMenuCallback>
 CefCppToCRefCounted<CefRunContextMenuCallbackCppToC,
diff --git a/libcef_dll/cpptoc/run_context_menu_callback_cpptoc.h b/libcef_dll/cpptoc/run_context_menu_callback_cpptoc.h
index 793f90a02..aa5af9b3d 100644
--- a/libcef_dll/cpptoc/run_context_menu_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/run_context_menu_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4a9b257479de86f401867d1d9642d895a9f61b80$
+// $hash=743dc7e1b4deb76a1a738f29fc3eb9cf5ff36174$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_RUN_CONTEXT_MENU_CALLBACK_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefRunContextMenuCallbackCppToC
                                  cef_run_context_menu_callback_t> {
  public:
   CefRunContextMenuCallbackCppToC();
+  virtual ~CefRunContextMenuCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_RUN_CONTEXT_MENU_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/run_file_dialog_callback_cpptoc.cc b/libcef_dll/cpptoc/run_file_dialog_callback_cpptoc.cc
index 977acf855..9ef098404 100644
--- a/libcef_dll/cpptoc/run_file_dialog_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/run_file_dialog_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=636f1185e6adc987324f44724e38545c40cf2ad1$
+// $hash=4f23ac8a141103c1153d08aab850c1753bf5899d$
 //
 
 #include "libcef_dll/cpptoc/run_file_dialog_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 namespace {
@@ -23,6 +24,8 @@ void CEF_CALLBACK run_file_dialog_callback_on_file_dialog_dismissed(
     struct _cef_run_file_dialog_callback_t* self,
     int selected_accept_filter,
     cef_string_list_t file_paths) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -52,6 +55,12 @@ CefRunFileDialogCallbackCppToC::CefRunFileDialogCallbackCppToC() {
       run_file_dialog_callback_on_file_dialog_dismissed;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRunFileDialogCallbackCppToC::~CefRunFileDialogCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefRunFileDialogCallback>
 CefCppToCRefCounted<CefRunFileDialogCallbackCppToC,
diff --git a/libcef_dll/cpptoc/run_file_dialog_callback_cpptoc.h b/libcef_dll/cpptoc/run_file_dialog_callback_cpptoc.h
index 806c942b0..c9739e2f8 100644
--- a/libcef_dll/cpptoc/run_file_dialog_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/run_file_dialog_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=fc8b1d63b8744210c8643e3e47774d7001fd1263$
+// $hash=627ba61af128628e06baafb2218934d61a9638fb$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_RUN_FILE_DIALOG_CALLBACK_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefRunFileDialogCallbackCppToC
                                  cef_run_file_dialog_callback_t> {
  public:
   CefRunFileDialogCallbackCppToC();
+  virtual ~CefRunFileDialogCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_RUN_FILE_DIALOG_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/scheme_handler_factory_cpptoc.cc b/libcef_dll/cpptoc/scheme_handler_factory_cpptoc.cc
index 6b7b688d9..b4b889078 100644
--- a/libcef_dll/cpptoc/scheme_handler_factory_cpptoc.cc
+++ b/libcef_dll/cpptoc/scheme_handler_factory_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cd0dfc94369aa40b2b2f3a0b4a90038c98d8ae05$
+// $hash=6f84d0c49f6fe82937b22d80a5a76239d87b0796$
 //
 
 #include "libcef_dll/cpptoc/scheme_handler_factory_cpptoc.h"
@@ -61,6 +61,10 @@ CefSchemeHandlerFactoryCppToC::CefSchemeHandlerFactoryCppToC() {
   GetStruct()->create = scheme_handler_factory_create;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefSchemeHandlerFactoryCppToC::~CefSchemeHandlerFactoryCppToC() {}
+
 template <>
 CefRefPtr<CefSchemeHandlerFactory> CefCppToCRefCounted<
     CefSchemeHandlerFactoryCppToC,
diff --git a/libcef_dll/cpptoc/scheme_handler_factory_cpptoc.h b/libcef_dll/cpptoc/scheme_handler_factory_cpptoc.h
index f6b7f51c9..b1f1b4fa7 100644
--- a/libcef_dll/cpptoc/scheme_handler_factory_cpptoc.h
+++ b/libcef_dll/cpptoc/scheme_handler_factory_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d61dec9b5cb1e46c0955b359fb784e87142ce4ee$
+// $hash=3da1cddabdae0dfc3b3fc4433eaea385f5d9fb86$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_SCHEME_HANDLER_FACTORY_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefSchemeHandlerFactoryCppToC
                                  cef_scheme_handler_factory_t> {
  public:
   CefSchemeHandlerFactoryCppToC();
+  virtual ~CefSchemeHandlerFactoryCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_SCHEME_HANDLER_FACTORY_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/scheme_registrar_cpptoc.cc b/libcef_dll/cpptoc/scheme_registrar_cpptoc.cc
index 715469d41..67bd11035 100644
--- a/libcef_dll/cpptoc/scheme_registrar_cpptoc.cc
+++ b/libcef_dll/cpptoc/scheme_registrar_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=2f79804767b1c08a00f87b918190f33a1734b346$
+// $hash=9a7b0cec74d47d2ae9f9279d08cce06ce7b5ef98$
 //
 
 #include "libcef_dll/cpptoc/scheme_registrar_cpptoc.h"
@@ -57,6 +57,10 @@ CefSchemeRegistrarCppToC::CefSchemeRegistrarCppToC() {
   GetStruct()->add_custom_scheme = scheme_registrar_add_custom_scheme;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefSchemeRegistrarCppToC::~CefSchemeRegistrarCppToC() {}
+
 template <>
 CefOwnPtr<CefSchemeRegistrar> CefCppToCScoped<
     CefSchemeRegistrarCppToC,
diff --git a/libcef_dll/cpptoc/scheme_registrar_cpptoc.h b/libcef_dll/cpptoc/scheme_registrar_cpptoc.h
index 8594f9ef4..d45defb94 100644
--- a/libcef_dll/cpptoc/scheme_registrar_cpptoc.h
+++ b/libcef_dll/cpptoc/scheme_registrar_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c18de421f1e8f03afa74de5242709ca59d539c2e$
+// $hash=09dd514d043e6bba5ed62369a627a2bb158acc0e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_SCHEME_REGISTRAR_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefSchemeRegistrarCppToC
                              cef_scheme_registrar_t> {
  public:
   CefSchemeRegistrarCppToC();
+  virtual ~CefSchemeRegistrarCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_SCHEME_REGISTRAR_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/select_client_certificate_callback_cpptoc.cc b/libcef_dll/cpptoc/select_client_certificate_callback_cpptoc.cc
index ccd98f06c..3df22a253 100644
--- a/libcef_dll/cpptoc/select_client_certificate_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/select_client_certificate_callback_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4d0bcfb4123d37b0e9fd61b31e574c697f8258ba$
+// $hash=da9f690c63b5d0b1d512b338f822439e2830804a$
 //
 
 #include "libcef_dll/cpptoc/select_client_certificate_callback_cpptoc.h"
 #include "libcef_dll/cpptoc/x509certificate_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -22,6 +23,8 @@ namespace {
 void CEF_CALLBACK select_client_certificate_callback_select(
     struct _cef_select_client_certificate_callback_t* self,
     struct _cef_x509certificate_t* cert) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -43,6 +46,13 @@ CefSelectClientCertificateCallbackCppToC::
   GetStruct()->select = select_client_certificate_callback_select;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefSelectClientCertificateCallbackCppToC::
+    ~CefSelectClientCertificateCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefSelectClientCertificateCallback>
 CefCppToCRefCounted<CefSelectClientCertificateCallbackCppToC,
diff --git a/libcef_dll/cpptoc/select_client_certificate_callback_cpptoc.h b/libcef_dll/cpptoc/select_client_certificate_callback_cpptoc.h
index 3cfecb305..85278ccc2 100644
--- a/libcef_dll/cpptoc/select_client_certificate_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/select_client_certificate_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=7ef6e79db84bf1449ce317ef307ffc618ae110de$
+// $hash=3848fb013e590e574b8071d85a6cb5805867e8c7$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_SELECT_CLIENT_CERTIFICATE_CALLBACK_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefSelectClientCertificateCallbackCppToC
                                  cef_select_client_certificate_callback_t> {
  public:
   CefSelectClientCertificateCallbackCppToC();
+  virtual ~CefSelectClientCertificateCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_SELECT_CLIENT_CERTIFICATE_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/server_cpptoc.cc b/libcef_dll/cpptoc/server_cpptoc.cc
index f6c4c4d96..d7225f88b 100644
--- a/libcef_dll/cpptoc/server_cpptoc.cc
+++ b/libcef_dll/cpptoc/server_cpptoc.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=77ccb65926b57e453d1e50b4eb3f5dd91e072433$
+// $hash=7cf6ba3ad5b4738d2d5f96205bcd03ed0b7b1419$
 //
 
 #include "libcef_dll/cpptoc/server_cpptoc.h"
 #include "libcef_dll/cpptoc/task_runner_cpptoc.h"
 #include "libcef_dll/ctocpp/server_handler_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
@@ -23,6 +24,8 @@ CEF_EXPORT void cef_server_create(const cef_string_t* address,
                                   uint16 port,
                                   int backlog,
                                   struct _cef_server_handler_t* handler) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: address; type: string_byref_const
@@ -45,6 +48,8 @@ namespace {
 
 struct _cef_task_runner_t* CEF_CALLBACK
 server_get_task_runner(struct _cef_server_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -60,6 +65,8 @@ server_get_task_runner(struct _cef_server_t* self) {
 }
 
 void CEF_CALLBACK server_shutdown(struct _cef_server_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -71,6 +78,8 @@ void CEF_CALLBACK server_shutdown(struct _cef_server_t* self) {
 }
 
 int CEF_CALLBACK server_is_running(struct _cef_server_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -86,6 +95,8 @@ int CEF_CALLBACK server_is_running(struct _cef_server_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 server_get_address(struct _cef_server_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -100,6 +111,8 @@ server_get_address(struct _cef_server_t* self) {
 }
 
 int CEF_CALLBACK server_has_connection(struct _cef_server_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -115,6 +128,8 @@ int CEF_CALLBACK server_has_connection(struct _cef_server_t* self) {
 
 int CEF_CALLBACK server_is_valid_connection(struct _cef_server_t* self,
                                             int connection_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -133,6 +148,8 @@ void CEF_CALLBACK server_send_http200response(struct _cef_server_t* self,
                                               const cef_string_t* content_type,
                                               const void* data,
                                               size_t data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -154,6 +171,8 @@ void CEF_CALLBACK server_send_http200response(struct _cef_server_t* self,
 
 void CEF_CALLBACK server_send_http404response(struct _cef_server_t* self,
                                               int connection_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -168,6 +187,8 @@ void CEF_CALLBACK
 server_send_http500response(struct _cef_server_t* self,
                             int connection_id,
                             const cef_string_t* error_message) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -190,6 +211,8 @@ server_send_http_response(struct _cef_server_t* self,
                           const cef_string_t* content_type,
                           int64 content_length,
                           cef_string_multimap_t extra_headers) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -215,6 +238,8 @@ void CEF_CALLBACK server_send_raw_data(struct _cef_server_t* self,
                                        int connection_id,
                                        const void* data,
                                        size_t data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -231,6 +256,8 @@ void CEF_CALLBACK server_send_raw_data(struct _cef_server_t* self,
 
 void CEF_CALLBACK server_close_connection(struct _cef_server_t* self,
                                           int connection_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -245,6 +272,8 @@ void CEF_CALLBACK server_send_web_socket_message(struct _cef_server_t* self,
                                                  int connection_id,
                                                  const void* data,
                                                  size_t data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -280,6 +309,12 @@ CefServerCppToC::CefServerCppToC() {
   GetStruct()->send_web_socket_message = server_send_web_socket_message;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefServerCppToC::~CefServerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefServer>
 CefCppToCRefCounted<CefServerCppToC, CefServer, cef_server_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/server_cpptoc.h b/libcef_dll/cpptoc/server_cpptoc.h
index 600709dea..0041b8831 100644
--- a/libcef_dll/cpptoc/server_cpptoc.h
+++ b/libcef_dll/cpptoc/server_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=5ce10c3b77e9f5ff68e6c0a4a02cc87cb1f9e1e9$
+// $hash=43557b137b461f29a9760adc859005a0db94596a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_SERVER_CPPTOC_H_
@@ -30,6 +30,7 @@ class CefServerCppToC
     : public CefCppToCRefCounted<CefServerCppToC, CefServer, cef_server_t> {
  public:
   CefServerCppToC();
+  virtual ~CefServerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_SERVER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/server_handler_cpptoc.cc b/libcef_dll/cpptoc/server_handler_cpptoc.cc
index bce368e56..b0404d819 100644
--- a/libcef_dll/cpptoc/server_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/server_handler_cpptoc.cc
@@ -9,13 +9,14 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1650264b28d08594c92a64a80c2cdec958b01263$
+// $hash=b2eab24cfa1bf3ebb4e7bcea3d9d2e728c5e1c5a$
 //
 
 #include "libcef_dll/cpptoc/server_handler_cpptoc.h"
 #include "libcef_dll/ctocpp/callback_ctocpp.h"
 #include "libcef_dll/ctocpp/request_ctocpp.h"
 #include "libcef_dll/ctocpp/server_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -24,6 +25,8 @@ namespace {
 void CEF_CALLBACK
 server_handler_on_server_created(struct _cef_server_handler_t* self,
                                  cef_server_t* server) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -42,6 +45,8 @@ server_handler_on_server_created(struct _cef_server_handler_t* self,
 void CEF_CALLBACK
 server_handler_on_server_destroyed(struct _cef_server_handler_t* self,
                                    cef_server_t* server) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -61,6 +66,8 @@ void CEF_CALLBACK
 server_handler_on_client_connected(struct _cef_server_handler_t* self,
                                    cef_server_t* server,
                                    int connection_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -80,6 +87,8 @@ void CEF_CALLBACK
 server_handler_on_client_disconnected(struct _cef_server_handler_t* self,
                                       cef_server_t* server,
                                       int connection_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -101,6 +110,8 @@ server_handler_on_http_request(struct _cef_server_handler_t* self,
                                int connection_id,
                                const cef_string_t* client_address,
                                cef_request_t* request) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -132,6 +143,8 @@ server_handler_on_web_socket_request(struct _cef_server_handler_t* self,
                                      const cef_string_t* client_address,
                                      cef_request_t* request,
                                      cef_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -164,6 +177,8 @@ void CEF_CALLBACK
 server_handler_on_web_socket_connected(struct _cef_server_handler_t* self,
                                        cef_server_t* server,
                                        int connection_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -185,6 +200,8 @@ server_handler_on_web_socket_message(struct _cef_server_handler_t* self,
                                      int connection_id,
                                      const void* data,
                                      size_t data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -219,6 +236,12 @@ CefServerHandlerCppToC::CefServerHandlerCppToC() {
   GetStruct()->on_web_socket_message = server_handler_on_web_socket_message;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefServerHandlerCppToC::~CefServerHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefServerHandler> CefCppToCRefCounted<
     CefServerHandlerCppToC,
diff --git a/libcef_dll/cpptoc/server_handler_cpptoc.h b/libcef_dll/cpptoc/server_handler_cpptoc.h
index c5ce8dd94..69e430e58 100644
--- a/libcef_dll/cpptoc/server_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/server_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=df1662a765b99782cb2312713604593b2c80b6a6$
+// $hash=37a9e9158b186c6b4bf97793414d49d1a34287d4$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_SERVER_HANDLER_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefServerHandlerCppToC
                                  cef_server_handler_t> {
  public:
   CefServerHandlerCppToC();
+  virtual ~CefServerHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_SERVER_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/set_cookie_callback_cpptoc.cc b/libcef_dll/cpptoc/set_cookie_callback_cpptoc.cc
index a83ce2d43..a47f74e71 100644
--- a/libcef_dll/cpptoc/set_cookie_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/set_cookie_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=670201522c9da2460608fcdd0dc07815cb134459$
+// $hash=2b234af34b1b6b739d7f948ca534b2f69bfc384a$
 //
 
 #include "libcef_dll/cpptoc/set_cookie_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -21,6 +22,8 @@ namespace {
 void CEF_CALLBACK
 set_cookie_callback_on_complete(struct _cef_set_cookie_callback_t* self,
                                 int success) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -39,6 +42,12 @@ CefSetCookieCallbackCppToC::CefSetCookieCallbackCppToC() {
   GetStruct()->on_complete = set_cookie_callback_on_complete;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefSetCookieCallbackCppToC::~CefSetCookieCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefSetCookieCallback> CefCppToCRefCounted<
     CefSetCookieCallbackCppToC,
diff --git a/libcef_dll/cpptoc/set_cookie_callback_cpptoc.h b/libcef_dll/cpptoc/set_cookie_callback_cpptoc.h
index 4f3c6edd4..84d09b347 100644
--- a/libcef_dll/cpptoc/set_cookie_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/set_cookie_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=e4eb267d2b031f7f53c0a1c28add0b14f8c79af7$
+// $hash=79ff730e44957673939b45452decebdf242d476b$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_SET_COOKIE_CALLBACK_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefSetCookieCallbackCppToC
                                  cef_set_cookie_callback_t> {
  public:
   CefSetCookieCallbackCppToC();
+  virtual ~CefSetCookieCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_SET_COOKIE_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/sslinfo_cpptoc.cc b/libcef_dll/cpptoc/sslinfo_cpptoc.cc
index 61e94d6fe..e0c6d52ff 100644
--- a/libcef_dll/cpptoc/sslinfo_cpptoc.cc
+++ b/libcef_dll/cpptoc/sslinfo_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=06724af41957d6c39acf526b8373cf74cb59c4f5$
+// $hash=3fd4aede0fb57f64a9adb3515f7b6c29bb96314d$
 //
 
 #include "libcef_dll/cpptoc/sslinfo_cpptoc.h"
 #include "libcef_dll/cpptoc/x509certificate_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -21,6 +22,8 @@ namespace {
 
 cef_cert_status_t CEF_CALLBACK
 sslinfo_get_cert_status(struct _cef_sslinfo_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -36,6 +39,8 @@ sslinfo_get_cert_status(struct _cef_sslinfo_t* self) {
 
 struct _cef_x509certificate_t* CEF_CALLBACK
 sslinfo_get_x509certificate(struct _cef_sslinfo_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -59,6 +64,12 @@ CefSSLInfoCppToC::CefSSLInfoCppToC() {
   GetStruct()->get_x509certificate = sslinfo_get_x509certificate;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefSSLInfoCppToC::~CefSSLInfoCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefSSLInfo>
 CefCppToCRefCounted<CefSSLInfoCppToC, CefSSLInfo, cef_sslinfo_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/sslinfo_cpptoc.h b/libcef_dll/cpptoc/sslinfo_cpptoc.h
index e208e3c20..a6682ef4e 100644
--- a/libcef_dll/cpptoc/sslinfo_cpptoc.h
+++ b/libcef_dll/cpptoc/sslinfo_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=24b1db8c15738ac26c939483ad49f5a406d414f2$
+// $hash=871f55efe7003a7c59cb3907e1a2af0e7e2a882b$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_SSLINFO_CPPTOC_H_
@@ -30,6 +30,7 @@ class CefSSLInfoCppToC
     : public CefCppToCRefCounted<CefSSLInfoCppToC, CefSSLInfo, cef_sslinfo_t> {
  public:
   CefSSLInfoCppToC();
+  virtual ~CefSSLInfoCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_SSLINFO_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/sslstatus_cpptoc.cc b/libcef_dll/cpptoc/sslstatus_cpptoc.cc
index 9d712346b..572f35599 100644
--- a/libcef_dll/cpptoc/sslstatus_cpptoc.cc
+++ b/libcef_dll/cpptoc/sslstatus_cpptoc.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b77e2ed77eb3dfdc9236c42e281d98b31839de0d$
+// $hash=59c7f9afad5cd40b62f93291f49d26fa858e20c7$
 //
 
 #include "libcef_dll/cpptoc/sslstatus_cpptoc.h"
 #include "libcef_dll/cpptoc/x509certificate_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 int CEF_CALLBACK sslstatus_is_secure_connection(struct _cef_sslstatus_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -35,6 +38,8 @@ int CEF_CALLBACK sslstatus_is_secure_connection(struct _cef_sslstatus_t* self) {
 
 cef_cert_status_t CEF_CALLBACK
 sslstatus_get_cert_status(struct _cef_sslstatus_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -50,6 +55,8 @@ sslstatus_get_cert_status(struct _cef_sslstatus_t* self) {
 
 cef_ssl_version_t CEF_CALLBACK
 sslstatus_get_sslversion(struct _cef_sslstatus_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -65,6 +72,8 @@ sslstatus_get_sslversion(struct _cef_sslstatus_t* self) {
 
 cef_ssl_content_status_t CEF_CALLBACK
 sslstatus_get_content_status(struct _cef_sslstatus_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -81,6 +90,8 @@ sslstatus_get_content_status(struct _cef_sslstatus_t* self) {
 
 struct _cef_x509certificate_t* CEF_CALLBACK
 sslstatus_get_x509certificate(struct _cef_sslstatus_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -107,6 +118,12 @@ CefSSLStatusCppToC::CefSSLStatusCppToC() {
   GetStruct()->get_x509certificate = sslstatus_get_x509certificate;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefSSLStatusCppToC::~CefSSLStatusCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefSSLStatus>
 CefCppToCRefCounted<CefSSLStatusCppToC, CefSSLStatus, cef_sslstatus_t>::
diff --git a/libcef_dll/cpptoc/sslstatus_cpptoc.h b/libcef_dll/cpptoc/sslstatus_cpptoc.h
index 85f449fbb..17fbae979 100644
--- a/libcef_dll/cpptoc/sslstatus_cpptoc.h
+++ b/libcef_dll/cpptoc/sslstatus_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cb18abd3355722d97bf8d1aa1f4bd45d75a3aa27$
+// $hash=5282ffcdc9368e6fdf8223775a53d4d2e5f913b2$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_SSLSTATUS_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefSSLStatusCppToC : public CefCppToCRefCounted<CefSSLStatusCppToC,
                                                       cef_sslstatus_t> {
  public:
   CefSSLStatusCppToC();
+  virtual ~CefSSLStatusCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_SSLSTATUS_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/stream_reader_cpptoc.cc b/libcef_dll/cpptoc/stream_reader_cpptoc.cc
index a46c4c11a..66b3d6549 100644
--- a/libcef_dll/cpptoc/stream_reader_cpptoc.cc
+++ b/libcef_dll/cpptoc/stream_reader_cpptoc.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=114700e3ee39709caa421116a5c0df66f5cbe696$
+// $hash=ce88b4cc3355ff64bc26dbab4c85957714baf97c$
 //
 
 #include "libcef_dll/cpptoc/stream_reader_cpptoc.h"
 #include "libcef_dll/ctocpp/read_handler_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_stream_reader_t* cef_stream_reader_create_for_file(
     const cef_string_t* fileName) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: fileName; type: string_byref_const
@@ -36,6 +39,8 @@ CEF_EXPORT cef_stream_reader_t* cef_stream_reader_create_for_file(
 
 CEF_EXPORT cef_stream_reader_t* cef_stream_reader_create_for_data(void* data,
                                                                   size_t size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: data; type: simple_byaddr
@@ -53,6 +58,8 @@ CEF_EXPORT cef_stream_reader_t* cef_stream_reader_create_for_data(void* data,
 
 CEF_EXPORT cef_stream_reader_t* cef_stream_reader_create_for_handler(
     cef_read_handler_t* handler) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: handler; type: refptr_diff
@@ -76,6 +83,8 @@ size_t CEF_CALLBACK stream_reader_read(struct _cef_stream_reader_t* self,
                                        void* ptr,
                                        size_t size,
                                        size_t n) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -96,6 +105,8 @@ size_t CEF_CALLBACK stream_reader_read(struct _cef_stream_reader_t* self,
 int CEF_CALLBACK stream_reader_seek(struct _cef_stream_reader_t* self,
                                     int64 offset,
                                     int whence) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -110,6 +121,8 @@ int CEF_CALLBACK stream_reader_seek(struct _cef_stream_reader_t* self,
 }
 
 int64 CEF_CALLBACK stream_reader_tell(struct _cef_stream_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -124,6 +137,8 @@ int64 CEF_CALLBACK stream_reader_tell(struct _cef_stream_reader_t* self) {
 }
 
 int CEF_CALLBACK stream_reader_eof(struct _cef_stream_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -138,6 +153,8 @@ int CEF_CALLBACK stream_reader_eof(struct _cef_stream_reader_t* self) {
 }
 
 int CEF_CALLBACK stream_reader_may_block(struct _cef_stream_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -163,6 +180,12 @@ CefStreamReaderCppToC::CefStreamReaderCppToC() {
   GetStruct()->may_block = stream_reader_may_block;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefStreamReaderCppToC::~CefStreamReaderCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefStreamReader> CefCppToCRefCounted<
     CefStreamReaderCppToC,
diff --git a/libcef_dll/cpptoc/stream_reader_cpptoc.h b/libcef_dll/cpptoc/stream_reader_cpptoc.h
index b51b4482a..6bbef854d 100644
--- a/libcef_dll/cpptoc/stream_reader_cpptoc.h
+++ b/libcef_dll/cpptoc/stream_reader_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=629d0f391090f975ede62125698aabd6fd61fd41$
+// $hash=31ca27fd59221abb2686ec56c9ef3f71b74d977a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_STREAM_READER_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefStreamReaderCppToC : public CefCppToCRefCounted<CefStreamReaderCppToC,
                                                          cef_stream_reader_t> {
  public:
   CefStreamReaderCppToC();
+  virtual ~CefStreamReaderCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_STREAM_READER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/stream_writer_cpptoc.cc b/libcef_dll/cpptoc/stream_writer_cpptoc.cc
index 325cb8465..ef8a0764d 100644
--- a/libcef_dll/cpptoc/stream_writer_cpptoc.cc
+++ b/libcef_dll/cpptoc/stream_writer_cpptoc.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9651d2f942de1463eb2fe54569c35e3ca726f363$
+// $hash=e1690d77fecfe97501a97d341778f14ccc4df12c$
 //
 
 #include "libcef_dll/cpptoc/stream_writer_cpptoc.h"
 #include "libcef_dll/ctocpp/write_handler_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_stream_writer_t* cef_stream_writer_create_for_file(
     const cef_string_t* fileName) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: fileName; type: string_byref_const
@@ -36,6 +39,8 @@ CEF_EXPORT cef_stream_writer_t* cef_stream_writer_create_for_file(
 
 CEF_EXPORT cef_stream_writer_t* cef_stream_writer_create_for_handler(
     cef_write_handler_t* handler) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: handler; type: refptr_diff
@@ -59,6 +64,8 @@ size_t CEF_CALLBACK stream_writer_write(struct _cef_stream_writer_t* self,
                                         const void* ptr,
                                         size_t size,
                                         size_t n) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -79,6 +86,8 @@ size_t CEF_CALLBACK stream_writer_write(struct _cef_stream_writer_t* self,
 int CEF_CALLBACK stream_writer_seek(struct _cef_stream_writer_t* self,
                                     int64 offset,
                                     int whence) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -93,6 +102,8 @@ int CEF_CALLBACK stream_writer_seek(struct _cef_stream_writer_t* self,
 }
 
 int64 CEF_CALLBACK stream_writer_tell(struct _cef_stream_writer_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -107,6 +118,8 @@ int64 CEF_CALLBACK stream_writer_tell(struct _cef_stream_writer_t* self) {
 }
 
 int CEF_CALLBACK stream_writer_flush(struct _cef_stream_writer_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -121,6 +134,8 @@ int CEF_CALLBACK stream_writer_flush(struct _cef_stream_writer_t* self) {
 }
 
 int CEF_CALLBACK stream_writer_may_block(struct _cef_stream_writer_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -146,6 +161,12 @@ CefStreamWriterCppToC::CefStreamWriterCppToC() {
   GetStruct()->may_block = stream_writer_may_block;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefStreamWriterCppToC::~CefStreamWriterCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefStreamWriter> CefCppToCRefCounted<
     CefStreamWriterCppToC,
diff --git a/libcef_dll/cpptoc/stream_writer_cpptoc.h b/libcef_dll/cpptoc/stream_writer_cpptoc.h
index c79cccbea..574ef3865 100644
--- a/libcef_dll/cpptoc/stream_writer_cpptoc.h
+++ b/libcef_dll/cpptoc/stream_writer_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=7f99aaa2ce3e7e462963c59f2c6a6b5c87863fc2$
+// $hash=00c00aa2572fe050323c07bd6f1e6bd591ebeb3b$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_STREAM_WRITER_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefStreamWriterCppToC : public CefCppToCRefCounted<CefStreamWriterCppToC,
                                                          cef_stream_writer_t> {
  public:
   CefStreamWriterCppToC();
+  virtual ~CefStreamWriterCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_STREAM_WRITER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/string_visitor_cpptoc.cc b/libcef_dll/cpptoc/string_visitor_cpptoc.cc
index c9f7ee07e..2bb8b8a3c 100644
--- a/libcef_dll/cpptoc/string_visitor_cpptoc.cc
+++ b/libcef_dll/cpptoc/string_visitor_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=72a7304568cf07d548571c6dd008b4fed0cdd77e$
+// $hash=ee8e0b077363331416ad3a2cad554bd853d5bf1b$
 //
 
 #include "libcef_dll/cpptoc/string_visitor_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -20,6 +21,8 @@ namespace {
 
 void CEF_CALLBACK string_visitor_visit(struct _cef_string_visitor_t* self,
                                        const cef_string_t* string) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -39,6 +42,12 @@ CefStringVisitorCppToC::CefStringVisitorCppToC() {
   GetStruct()->visit = string_visitor_visit;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefStringVisitorCppToC::~CefStringVisitorCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefStringVisitor> CefCppToCRefCounted<
     CefStringVisitorCppToC,
diff --git a/libcef_dll/cpptoc/string_visitor_cpptoc.h b/libcef_dll/cpptoc/string_visitor_cpptoc.h
index b9c7fcb02..ff79641e3 100644
--- a/libcef_dll/cpptoc/string_visitor_cpptoc.h
+++ b/libcef_dll/cpptoc/string_visitor_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=fef2b2a1cb43707be89e2a20baf3536a9d2939d2$
+// $hash=d249edca7f589faa38db0d25e8852f7aa391c1c9$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_STRING_VISITOR_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefStringVisitorCppToC
                                  cef_string_visitor_t> {
  public:
   CefStringVisitorCppToC();
+  virtual ~CefStringVisitorCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_STRING_VISITOR_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/task_cpptoc.cc b/libcef_dll/cpptoc/task_cpptoc.cc
index d5162bbd5..f498764a8 100644
--- a/libcef_dll/cpptoc/task_cpptoc.cc
+++ b/libcef_dll/cpptoc/task_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=486dd17f5430a2fc73a30bfa94887134445b347e$
+// $hash=6c30de6fd4234579268912484326cab6431e4264$
 //
 
 #include "libcef_dll/cpptoc/task_cpptoc.h"
@@ -37,6 +37,10 @@ CefTaskCppToC::CefTaskCppToC() {
   GetStruct()->execute = task_execute;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTaskCppToC::~CefTaskCppToC() {}
+
 template <>
 CefRefPtr<CefTask>
 CefCppToCRefCounted<CefTaskCppToC, CefTask, cef_task_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/task_cpptoc.h b/libcef_dll/cpptoc/task_cpptoc.h
index 934fc74de..bb3474672 100644
--- a/libcef_dll/cpptoc/task_cpptoc.h
+++ b/libcef_dll/cpptoc/task_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9a9e5247c2344eca240a99589fd7f46cbc8adc64$
+// $hash=24d213946351e7dbf458618dd75905308f2cddff$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_TASK_CPPTOC_H_
@@ -30,6 +30,7 @@ class CefTaskCppToC
     : public CefCppToCRefCounted<CefTaskCppToC, CefTask, cef_task_t> {
  public:
   CefTaskCppToC();
+  virtual ~CefTaskCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_TASK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/task_runner_cpptoc.cc b/libcef_dll/cpptoc/task_runner_cpptoc.cc
index 8263b16d0..7b4b88bcc 100644
--- a/libcef_dll/cpptoc/task_runner_cpptoc.cc
+++ b/libcef_dll/cpptoc/task_runner_cpptoc.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4c81dfc4238cfb3c1e3a920ec4d3f4639f264960$
+// $hash=c593d32edf120253e3b3ce95f49dca53e6b6fbea$
 //
 
 #include "libcef_dll/cpptoc/task_runner_cpptoc.h"
 #include "libcef_dll/ctocpp/task_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_task_runner_t* cef_task_runner_get_for_current_thread() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -29,6 +32,8 @@ CEF_EXPORT cef_task_runner_t* cef_task_runner_get_for_current_thread() {
 
 CEF_EXPORT cef_task_runner_t* cef_task_runner_get_for_thread(
     cef_thread_id_t threadId) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -44,6 +49,8 @@ namespace {
 
 int CEF_CALLBACK task_runner_is_same(struct _cef_task_runner_t* self,
                                      struct _cef_task_runner_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -64,6 +71,8 @@ int CEF_CALLBACK task_runner_is_same(struct _cef_task_runner_t* self,
 
 int CEF_CALLBACK
 task_runner_belongs_to_current_thread(struct _cef_task_runner_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -79,6 +88,8 @@ task_runner_belongs_to_current_thread(struct _cef_task_runner_t* self) {
 
 int CEF_CALLBACK task_runner_belongs_to_thread(struct _cef_task_runner_t* self,
                                                cef_thread_id_t threadId) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -94,6 +105,8 @@ int CEF_CALLBACK task_runner_belongs_to_thread(struct _cef_task_runner_t* self,
 
 int CEF_CALLBACK task_runner_post_task(struct _cef_task_runner_t* self,
                                        cef_task_t* task) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -115,6 +128,8 @@ int CEF_CALLBACK task_runner_post_task(struct _cef_task_runner_t* self,
 int CEF_CALLBACK task_runner_post_delayed_task(struct _cef_task_runner_t* self,
                                                cef_task_t* task,
                                                int64 delay_ms) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -146,6 +161,12 @@ CefTaskRunnerCppToC::CefTaskRunnerCppToC() {
   GetStruct()->post_delayed_task = task_runner_post_delayed_task;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTaskRunnerCppToC::~CefTaskRunnerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefTaskRunner>
 CefCppToCRefCounted<CefTaskRunnerCppToC, CefTaskRunner, cef_task_runner_t>::
diff --git a/libcef_dll/cpptoc/task_runner_cpptoc.h b/libcef_dll/cpptoc/task_runner_cpptoc.h
index 83d841ee4..78c38f588 100644
--- a/libcef_dll/cpptoc/task_runner_cpptoc.h
+++ b/libcef_dll/cpptoc/task_runner_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=604beee3bb133ec29ebaabd1199311c6d3e8730a$
+// $hash=a6b45e734c24e3157437bc0ff368ae54f53e90ca$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_TASK_RUNNER_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefTaskRunnerCppToC : public CefCppToCRefCounted<CefTaskRunnerCppToC,
                                                        cef_task_runner_t> {
  public:
   CefTaskRunnerCppToC();
+  virtual ~CefTaskRunnerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_TASK_RUNNER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/test/translator_test_cpptoc.cc b/libcef_dll/cpptoc/test/translator_test_cpptoc.cc
index 601c7b531..1ff581e10 100644
--- a/libcef_dll/cpptoc/test/translator_test_cpptoc.cc
+++ b/libcef_dll/cpptoc/test/translator_test_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=291349e2aac1209e36b277400bc8229076655cad$
+// $hash=30a6c8e9611309b983215cfc687b088ca5fad757$
 //
 
 #include "libcef_dll/cpptoc/test/translator_test_cpptoc.h"
@@ -22,11 +22,14 @@
 #include "libcef_dll/ctocpp/test/translator_test_ref_ptr_client_ctocpp.h"
 #include "libcef_dll/ctocpp/test/translator_test_scoped_client_child_ctocpp.h"
 #include "libcef_dll/ctocpp/test/translator_test_scoped_client_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_translator_test_t* cef_translator_test_create() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -42,6 +45,8 @@ namespace {
 
 void CEF_CALLBACK
 translator_test_get_void(struct _cef_translator_test_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -53,6 +58,8 @@ translator_test_get_void(struct _cef_translator_test_t* self) {
 }
 
 int CEF_CALLBACK translator_test_get_bool(struct _cef_translator_test_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -67,6 +74,8 @@ int CEF_CALLBACK translator_test_get_bool(struct _cef_translator_test_t* self) {
 }
 
 int CEF_CALLBACK translator_test_get_int(struct _cef_translator_test_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -82,6 +91,8 @@ int CEF_CALLBACK translator_test_get_int(struct _cef_translator_test_t* self) {
 
 double CEF_CALLBACK
 translator_test_get_double(struct _cef_translator_test_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -97,6 +108,8 @@ translator_test_get_double(struct _cef_translator_test_t* self) {
 
 long CEF_CALLBACK
 translator_test_get_long(struct _cef_translator_test_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -112,6 +125,8 @@ translator_test_get_long(struct _cef_translator_test_t* self) {
 
 size_t CEF_CALLBACK
 translator_test_get_sizet(struct _cef_translator_test_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -126,6 +141,8 @@ translator_test_get_sizet(struct _cef_translator_test_t* self) {
 }
 
 int CEF_CALLBACK translator_test_set_void(struct _cef_translator_test_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -141,6 +158,8 @@ int CEF_CALLBACK translator_test_set_void(struct _cef_translator_test_t* self) {
 
 int CEF_CALLBACK translator_test_set_bool(struct _cef_translator_test_t* self,
                                           int val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -157,6 +176,8 @@ int CEF_CALLBACK translator_test_set_bool(struct _cef_translator_test_t* self,
 
 int CEF_CALLBACK translator_test_set_int(struct _cef_translator_test_t* self,
                                          int val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -172,6 +193,8 @@ int CEF_CALLBACK translator_test_set_int(struct _cef_translator_test_t* self,
 
 int CEF_CALLBACK translator_test_set_double(struct _cef_translator_test_t* self,
                                             double val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -187,6 +210,8 @@ int CEF_CALLBACK translator_test_set_double(struct _cef_translator_test_t* self,
 
 int CEF_CALLBACK translator_test_set_long(struct _cef_translator_test_t* self,
                                           long val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -202,6 +227,8 @@ int CEF_CALLBACK translator_test_set_long(struct _cef_translator_test_t* self,
 
 int CEF_CALLBACK translator_test_set_sizet(struct _cef_translator_test_t* self,
                                            size_t val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -219,6 +246,8 @@ int CEF_CALLBACK
 translator_test_set_int_list(struct _cef_translator_test_t* self,
                              size_t valCount,
                              int const* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -249,6 +278,8 @@ int CEF_CALLBACK
 translator_test_get_int_list_by_ref(struct _cef_translator_test_t* self,
                                     size_t* valCount,
                                     int* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -286,6 +317,8 @@ translator_test_get_int_list_by_ref(struct _cef_translator_test_t* self,
 
 size_t CEF_CALLBACK
 translator_test_get_int_list_size(struct _cef_translator_test_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -301,6 +334,8 @@ translator_test_get_int_list_size(struct _cef_translator_test_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 translator_test_get_string(struct _cef_translator_test_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -316,6 +351,8 @@ translator_test_get_string(struct _cef_translator_test_t* self) {
 
 int CEF_CALLBACK translator_test_set_string(struct _cef_translator_test_t* self,
                                             const cef_string_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -336,6 +373,8 @@ int CEF_CALLBACK translator_test_set_string(struct _cef_translator_test_t* self,
 void CEF_CALLBACK
 translator_test_get_string_by_ref(struct _cef_translator_test_t* self,
                                   cef_string_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -356,6 +395,8 @@ translator_test_get_string_by_ref(struct _cef_translator_test_t* self,
 int CEF_CALLBACK
 translator_test_set_string_list(struct _cef_translator_test_t* self,
                                 cef_string_list_t val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -380,6 +421,8 @@ translator_test_set_string_list(struct _cef_translator_test_t* self,
 int CEF_CALLBACK
 translator_test_get_string_list_by_ref(struct _cef_translator_test_t* self,
                                        cef_string_list_t val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -409,6 +452,8 @@ translator_test_get_string_list_by_ref(struct _cef_translator_test_t* self,
 int CEF_CALLBACK
 translator_test_set_string_map(struct _cef_translator_test_t* self,
                                cef_string_map_t val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -433,6 +478,8 @@ translator_test_set_string_map(struct _cef_translator_test_t* self,
 int CEF_CALLBACK
 translator_test_get_string_map_by_ref(struct _cef_translator_test_t* self,
                                       cef_string_map_t val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -461,6 +508,8 @@ translator_test_get_string_map_by_ref(struct _cef_translator_test_t* self,
 int CEF_CALLBACK
 translator_test_set_string_multimap(struct _cef_translator_test_t* self,
                                     cef_string_multimap_t val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -486,6 +535,8 @@ translator_test_set_string_multimap(struct _cef_translator_test_t* self,
 int CEF_CALLBACK
 translator_test_get_string_multimap_by_ref(struct _cef_translator_test_t* self,
                                            cef_string_multimap_t val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -514,6 +565,8 @@ translator_test_get_string_multimap_by_ref(struct _cef_translator_test_t* self,
 
 cef_point_t CEF_CALLBACK
 translator_test_get_point(struct _cef_translator_test_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -529,6 +582,8 @@ translator_test_get_point(struct _cef_translator_test_t* self) {
 
 int CEF_CALLBACK translator_test_set_point(struct _cef_translator_test_t* self,
                                            const cef_point_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -552,6 +607,8 @@ int CEF_CALLBACK translator_test_set_point(struct _cef_translator_test_t* self,
 void CEF_CALLBACK
 translator_test_get_point_by_ref(struct _cef_translator_test_t* self,
                                  cef_point_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -577,6 +634,8 @@ int CEF_CALLBACK
 translator_test_set_point_list(struct _cef_translator_test_t* self,
                                size_t valCount,
                                cef_point_t const* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -607,6 +666,8 @@ int CEF_CALLBACK
 translator_test_get_point_list_by_ref(struct _cef_translator_test_t* self,
                                       size_t* valCount,
                                       cef_point_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -644,6 +705,8 @@ translator_test_get_point_list_by_ref(struct _cef_translator_test_t* self,
 
 size_t CEF_CALLBACK
 translator_test_get_point_list_size(struct _cef_translator_test_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -660,6 +723,8 @@ translator_test_get_point_list_size(struct _cef_translator_test_t* self) {
 struct _cef_translator_test_ref_ptr_library_t* CEF_CALLBACK
 translator_test_get_ref_ptr_library(struct _cef_translator_test_t* self,
                                     int val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -677,6 +742,8 @@ translator_test_get_ref_ptr_library(struct _cef_translator_test_t* self,
 int CEF_CALLBACK translator_test_set_ref_ptr_library(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_ref_ptr_library_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -699,6 +766,8 @@ struct _cef_translator_test_ref_ptr_library_t* CEF_CALLBACK
 translator_test_set_ref_ptr_library_and_return(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_ref_ptr_library_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -721,6 +790,8 @@ translator_test_set_ref_ptr_library_and_return(
 int CEF_CALLBACK translator_test_set_child_ref_ptr_library(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_ref_ptr_library_child_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -743,6 +814,8 @@ struct _cef_translator_test_ref_ptr_library_t* CEF_CALLBACK
 translator_test_set_child_ref_ptr_library_and_return_parent(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_ref_ptr_library_child_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -768,6 +841,8 @@ int CEF_CALLBACK translator_test_set_ref_ptr_library_list(
     struct _cef_translator_test_ref_ptr_library_t* const* val,
     int val1,
     int val2) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -802,6 +877,8 @@ int CEF_CALLBACK translator_test_get_ref_ptr_library_list_by_ref(
     struct _cef_translator_test_ref_ptr_library_t** val,
     int val1,
     int val2) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -840,6 +917,8 @@ int CEF_CALLBACK translator_test_get_ref_ptr_library_list_by_ref(
 
 size_t CEF_CALLBACK translator_test_get_ref_ptr_library_list_size(
     struct _cef_translator_test_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -857,6 +936,8 @@ size_t CEF_CALLBACK translator_test_get_ref_ptr_library_list_size(
 int CEF_CALLBACK translator_test_set_ref_ptr_client(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_ref_ptr_client_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -879,6 +960,8 @@ struct _cef_translator_test_ref_ptr_client_t* CEF_CALLBACK
 translator_test_set_ref_ptr_client_and_return(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_ref_ptr_client_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -901,6 +984,8 @@ translator_test_set_ref_ptr_client_and_return(
 int CEF_CALLBACK translator_test_set_child_ref_ptr_client(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_ref_ptr_client_child_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -923,6 +1008,8 @@ struct _cef_translator_test_ref_ptr_client_t* CEF_CALLBACK
 translator_test_set_child_ref_ptr_client_and_return_parent(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_ref_ptr_client_child_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -948,6 +1035,8 @@ int CEF_CALLBACK translator_test_set_ref_ptr_client_list(
     struct _cef_translator_test_ref_ptr_client_t* const* val,
     int val1,
     int val2) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -982,6 +1071,8 @@ int CEF_CALLBACK translator_test_get_ref_ptr_client_list_by_ref(
     struct _cef_translator_test_ref_ptr_client_t** val,
     struct _cef_translator_test_ref_ptr_client_t* val1,
     struct _cef_translator_test_ref_ptr_client_t* val2) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1029,6 +1120,8 @@ int CEF_CALLBACK translator_test_get_ref_ptr_client_list_by_ref(
 
 size_t CEF_CALLBACK translator_test_get_ref_ptr_client_list_size(
     struct _cef_translator_test_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1046,6 +1139,8 @@ size_t CEF_CALLBACK translator_test_get_ref_ptr_client_list_size(
 struct _cef_translator_test_scoped_library_t* CEF_CALLBACK
 translator_test_get_own_ptr_library(struct _cef_translator_test_t* self,
                                     int val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1063,6 +1158,8 @@ translator_test_get_own_ptr_library(struct _cef_translator_test_t* self,
 int CEF_CALLBACK translator_test_set_own_ptr_library(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_scoped_library_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1085,6 +1182,8 @@ struct _cef_translator_test_scoped_library_t* CEF_CALLBACK
 translator_test_set_own_ptr_library_and_return(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_scoped_library_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1107,6 +1206,8 @@ translator_test_set_own_ptr_library_and_return(
 int CEF_CALLBACK translator_test_set_child_own_ptr_library(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_scoped_library_child_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1129,6 +1230,8 @@ struct _cef_translator_test_scoped_library_t* CEF_CALLBACK
 translator_test_set_child_own_ptr_library_and_return_parent(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_scoped_library_child_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1151,6 +1254,8 @@ translator_test_set_child_own_ptr_library_and_return_parent(
 int CEF_CALLBACK translator_test_set_own_ptr_client(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_scoped_client_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1177,6 +1282,8 @@ struct _cef_translator_test_scoped_client_t* CEF_CALLBACK
 translator_test_set_own_ptr_client_and_return(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_scoped_client_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1203,6 +1310,8 @@ translator_test_set_own_ptr_client_and_return(
 int CEF_CALLBACK translator_test_set_child_own_ptr_client(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_scoped_client_child_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1229,6 +1338,8 @@ struct _cef_translator_test_scoped_client_t* CEF_CALLBACK
 translator_test_set_child_own_ptr_client_and_return_parent(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_scoped_client_child_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1255,6 +1366,8 @@ translator_test_set_child_own_ptr_client_and_return_parent(
 int CEF_CALLBACK translator_test_set_raw_ptr_library(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_scoped_library_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1276,6 +1389,8 @@ int CEF_CALLBACK translator_test_set_raw_ptr_library(
 int CEF_CALLBACK translator_test_set_child_raw_ptr_library(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_scoped_library_child_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1300,6 +1415,8 @@ int CEF_CALLBACK translator_test_set_raw_ptr_library_list(
     struct _cef_translator_test_scoped_library_t* const* val,
     int val1,
     int val2) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1331,6 +1448,8 @@ int CEF_CALLBACK translator_test_set_raw_ptr_library_list(
 int CEF_CALLBACK translator_test_set_raw_ptr_client(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_scoped_client_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1356,6 +1475,8 @@ int CEF_CALLBACK translator_test_set_raw_ptr_client(
 int CEF_CALLBACK translator_test_set_child_raw_ptr_client(
     struct _cef_translator_test_t* self,
     struct _cef_translator_test_scoped_client_child_t* val) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1384,6 +1505,8 @@ int CEF_CALLBACK translator_test_set_raw_ptr_client_list(
     struct _cef_translator_test_scoped_client_t* const* val,
     int val1,
     int val2) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1509,6 +1632,12 @@ CefTranslatorTestCppToC::CefTranslatorTestCppToC() {
       translator_test_set_raw_ptr_client_list;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestCppToC::~CefTranslatorTestCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefTranslatorTest> CefCppToCRefCounted<
     CefTranslatorTestCppToC,
diff --git a/libcef_dll/cpptoc/test/translator_test_cpptoc.h b/libcef_dll/cpptoc/test/translator_test_cpptoc.h
index c7d3c5723..59a044ec6 100644
--- a/libcef_dll/cpptoc/test/translator_test_cpptoc.h
+++ b/libcef_dll/cpptoc/test/translator_test_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1cf3157bbec7e48b5c1acfbbf8d042079314d94c$
+// $hash=e4fdce2f78e7dc3dffdcb990d5c7dfa2e4ceba2e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestCppToC
                                  cef_translator_test_t> {
  public:
   CefTranslatorTestCppToC();
+  virtual ~CefTranslatorTestCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_child_cpptoc.cc b/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_child_cpptoc.cc
index 1e0933f22..40d6adf99 100644
--- a/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_child_cpptoc.cc
+++ b/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_child_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9b0984f489348c8d182ec919db8e56a2567b583b$
+// $hash=ba2f64fa05b36ccf586e2ca05af5491277712b8d$
 //
 
 #include "libcef_dll/cpptoc/test/translator_test_ref_ptr_client_child_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -20,6 +21,8 @@ namespace {
 
 int CEF_CALLBACK translator_test_ref_ptr_client_child_get_other_value(
     struct _cef_translator_test_ref_ptr_client_child_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -36,6 +39,8 @@ int CEF_CALLBACK translator_test_ref_ptr_client_child_get_other_value(
 
 int CEF_CALLBACK translator_test_ref_ptr_client_child_get_value(
     struct _cef_translator_test_ref_ptr_client_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -63,6 +68,13 @@ CefTranslatorTestRefPtrClientChildCppToC::
   GetStruct()->base.get_value = translator_test_ref_ptr_client_child_get_value;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestRefPtrClientChildCppToC::
+    ~CefTranslatorTestRefPtrClientChildCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefTranslatorTestRefPtrClientChild>
 CefCppToCRefCounted<CefTranslatorTestRefPtrClientChildCppToC,
diff --git a/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_child_cpptoc.h b/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_child_cpptoc.h
index 30b1487bd..7f81e9f3a 100644
--- a/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_child_cpptoc.h
+++ b/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_child_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=afe7ac384b3c9ac8a3417aeb3513a8d138672f34$
+// $hash=35168587745a30fc41d2ef4635cdfe8cb4b842c8$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_REF_PTR_CLIENT_CHILD_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestRefPtrClientChildCppToC
                                  cef_translator_test_ref_ptr_client_child_t> {
  public:
   CefTranslatorTestRefPtrClientChildCppToC();
+  virtual ~CefTranslatorTestRefPtrClientChildCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_REF_PTR_CLIENT_CHILD_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_cpptoc.cc b/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_cpptoc.cc
index df42ae5d3..daf60cebe 100644
--- a/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_cpptoc.cc
+++ b/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a482c2a108a1f2a04a1342fabf285392df54479a$
+// $hash=94dda0368c29eee3e0fcb3a1429755649cbdd245$
 //
 
 #include "libcef_dll/cpptoc/test/translator_test_ref_ptr_client_cpptoc.h"
 #include "libcef_dll/cpptoc/test/translator_test_ref_ptr_client_child_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -21,6 +22,8 @@ namespace {
 
 int CEF_CALLBACK translator_test_ref_ptr_client_get_value(
     struct _cef_translator_test_ref_ptr_client_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -42,6 +45,12 @@ CefTranslatorTestRefPtrClientCppToC::CefTranslatorTestRefPtrClientCppToC() {
   GetStruct()->get_value = translator_test_ref_ptr_client_get_value;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestRefPtrClientCppToC::~CefTranslatorTestRefPtrClientCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefTranslatorTestRefPtrClient>
 CefCppToCRefCounted<CefTranslatorTestRefPtrClientCppToC,
diff --git a/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_cpptoc.h b/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_cpptoc.h
index f5fd06c67..554d698ef 100644
--- a/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_cpptoc.h
+++ b/libcef_dll/cpptoc/test/translator_test_ref_ptr_client_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=39f3507bb25504ac06cc238d1fcf6a9775ab72ca$
+// $hash=d52748c2716513f529e7f82e313f7bd34710313a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_REF_PTR_CLIENT_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestRefPtrClientCppToC
                                  cef_translator_test_ref_ptr_client_t> {
  public:
   CefTranslatorTestRefPtrClientCppToC();
+  virtual ~CefTranslatorTestRefPtrClientCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_REF_PTR_CLIENT_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_child_cpptoc.cc b/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_child_cpptoc.cc
index 43ae4eeff..d00c95c98 100644
--- a/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_child_cpptoc.cc
+++ b/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_child_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=7b4b84a7e66c2ee8cdb7613f6b7139d56b24fa87$
+// $hash=51efd46ca9949e45b05a5709b9e98089c3e8d31b$
 //
 
 #include "libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_child_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
@@ -20,6 +21,8 @@ CEF_EXPORT cef_translator_test_ref_ptr_library_child_child_t*
 cef_translator_test_ref_ptr_library_child_child_create(int value,
                                                        int other_value,
                                                        int other_other_value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -38,6 +41,8 @@ namespace {
 int CEF_CALLBACK
 translator_test_ref_ptr_library_child_child_get_other_other_value(
     struct _cef_translator_test_ref_ptr_library_child_child_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -56,6 +61,8 @@ void CEF_CALLBACK
 translator_test_ref_ptr_library_child_child_set_other_other_value(
     struct _cef_translator_test_ref_ptr_library_child_child_t* self,
     int value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -69,6 +76,8 @@ translator_test_ref_ptr_library_child_child_set_other_other_value(
 
 int CEF_CALLBACK translator_test_ref_ptr_library_child_child_get_other_value(
     struct _cef_translator_test_ref_ptr_library_child_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -89,6 +98,8 @@ int CEF_CALLBACK translator_test_ref_ptr_library_child_child_get_other_value(
 void CEF_CALLBACK translator_test_ref_ptr_library_child_child_set_other_value(
     struct _cef_translator_test_ref_ptr_library_child_t* self,
     int value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -104,6 +115,8 @@ void CEF_CALLBACK translator_test_ref_ptr_library_child_child_set_other_value(
 
 int CEF_CALLBACK translator_test_ref_ptr_library_child_child_get_value(
     struct _cef_translator_test_ref_ptr_library_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -124,6 +137,8 @@ int CEF_CALLBACK translator_test_ref_ptr_library_child_child_get_value(
 void CEF_CALLBACK translator_test_ref_ptr_library_child_child_set_value(
     struct _cef_translator_test_ref_ptr_library_t* self,
     int value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -157,6 +172,13 @@ CefTranslatorTestRefPtrLibraryChildChildCppToC::
       translator_test_ref_ptr_library_child_child_set_value;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestRefPtrLibraryChildChildCppToC::
+    ~CefTranslatorTestRefPtrLibraryChildChildCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefTranslatorTestRefPtrLibraryChildChild>
 CefCppToCRefCounted<CefTranslatorTestRefPtrLibraryChildChildCppToC,
diff --git a/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_child_cpptoc.h b/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_child_cpptoc.h
index f6b748eab..0d941fcca 100644
--- a/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_child_cpptoc.h
+++ b/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_child_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ee76eabe8bc127d0d9aa7aadc001646e40eb17b8$
+// $hash=fedc374e5eb3e55a1ed8f13928415ddeab3b5f84$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_REF_PTR_LIBRARY_CHILD_CHILD_CPPTOC_H_
@@ -33,6 +33,7 @@ class CefTranslatorTestRefPtrLibraryChildChildCppToC
           cef_translator_test_ref_ptr_library_child_child_t> {
  public:
   CefTranslatorTestRefPtrLibraryChildChildCppToC();
+  virtual ~CefTranslatorTestRefPtrLibraryChildChildCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_REF_PTR_LIBRARY_CHILD_CHILD_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_cpptoc.cc b/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_cpptoc.cc
index 089c2224a..8b7b08fd5 100644
--- a/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_cpptoc.cc
+++ b/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_cpptoc.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d518a02838933a5fcb2ed8a7405644e1eb70b456$
+// $hash=bb730076e72ba699a3a07b26f8eaa7ed4e61882f$
 //
 
 #include "libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_cpptoc.h"
 #include "libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_child_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_translator_test_ref_ptr_library_child_t*
 cef_translator_test_ref_ptr_library_child_create(int value, int other_value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -35,6 +38,8 @@ namespace {
 
 int CEF_CALLBACK translator_test_ref_ptr_library_child_get_other_value(
     struct _cef_translator_test_ref_ptr_library_child_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -52,6 +57,8 @@ int CEF_CALLBACK translator_test_ref_ptr_library_child_get_other_value(
 void CEF_CALLBACK translator_test_ref_ptr_library_child_set_other_value(
     struct _cef_translator_test_ref_ptr_library_child_t* self,
     int value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -64,6 +71,8 @@ void CEF_CALLBACK translator_test_ref_ptr_library_child_set_other_value(
 
 int CEF_CALLBACK translator_test_ref_ptr_library_child_get_value(
     struct _cef_translator_test_ref_ptr_library_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -83,6 +92,8 @@ int CEF_CALLBACK translator_test_ref_ptr_library_child_get_value(
 void CEF_CALLBACK translator_test_ref_ptr_library_child_set_value(
     struct _cef_translator_test_ref_ptr_library_t* self,
     int value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -109,6 +120,13 @@ CefTranslatorTestRefPtrLibraryChildCppToC::
   GetStruct()->base.set_value = translator_test_ref_ptr_library_child_set_value;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestRefPtrLibraryChildCppToC::
+    ~CefTranslatorTestRefPtrLibraryChildCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefTranslatorTestRefPtrLibraryChild>
 CefCppToCRefCounted<CefTranslatorTestRefPtrLibraryChildCppToC,
diff --git a/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_cpptoc.h b/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_cpptoc.h
index 6260a4940..e4856ff7e 100644
--- a/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_cpptoc.h
+++ b/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c241a7c6517b5ed2ff99a57f69f90f8c9beef3f2$
+// $hash=99f9355398dd9cffd37716e8aaff3e6002795985$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_REF_PTR_LIBRARY_CHILD_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestRefPtrLibraryChildCppToC
                                  cef_translator_test_ref_ptr_library_child_t> {
  public:
   CefTranslatorTestRefPtrLibraryChildCppToC();
+  virtual ~CefTranslatorTestRefPtrLibraryChildCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_REF_PTR_LIBRARY_CHILD_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_cpptoc.cc b/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_cpptoc.cc
index 2a3b35c4a..639e1d160 100644
--- a/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_cpptoc.cc
+++ b/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_cpptoc.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=618e448ef2beca6f47467cfb9c1ba9f646f70f6a$
+// $hash=7a5ff53a90627d3079306c77cd5b6af90c2b5db3$
 //
 
 #include "libcef_dll/cpptoc/test/translator_test_ref_ptr_library_cpptoc.h"
 #include "libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_child_cpptoc.h"
 #include "libcef_dll/cpptoc/test/translator_test_ref_ptr_library_child_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_translator_test_ref_ptr_library_t*
 cef_translator_test_ref_ptr_library_create(int value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -36,6 +39,8 @@ namespace {
 
 int CEF_CALLBACK translator_test_ref_ptr_library_get_value(
     struct _cef_translator_test_ref_ptr_library_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -52,6 +57,8 @@ int CEF_CALLBACK translator_test_ref_ptr_library_get_value(
 void CEF_CALLBACK translator_test_ref_ptr_library_set_value(
     struct _cef_translator_test_ref_ptr_library_t* self,
     int value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -71,6 +78,12 @@ CefTranslatorTestRefPtrLibraryCppToC::CefTranslatorTestRefPtrLibraryCppToC() {
   GetStruct()->set_value = translator_test_ref_ptr_library_set_value;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestRefPtrLibraryCppToC::~CefTranslatorTestRefPtrLibraryCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefTranslatorTestRefPtrLibrary>
 CefCppToCRefCounted<CefTranslatorTestRefPtrLibraryCppToC,
diff --git a/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_cpptoc.h b/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_cpptoc.h
index e1f91c621..b972b8e2f 100644
--- a/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_cpptoc.h
+++ b/libcef_dll/cpptoc/test/translator_test_ref_ptr_library_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=633efdeb9f8b11b7c4673b1cf629f82bd3ef2295$
+// $hash=acee8cf418100a5f1fff494326a1bf4b9d04b06d$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_REF_PTR_LIBRARY_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestRefPtrLibraryCppToC
                                  cef_translator_test_ref_ptr_library_t> {
  public:
   CefTranslatorTestRefPtrLibraryCppToC();
+  virtual ~CefTranslatorTestRefPtrLibraryCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_REF_PTR_LIBRARY_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/test/translator_test_scoped_client_child_cpptoc.cc b/libcef_dll/cpptoc/test/translator_test_scoped_client_child_cpptoc.cc
index e4607751b..e896cc6a9 100644
--- a/libcef_dll/cpptoc/test/translator_test_scoped_client_child_cpptoc.cc
+++ b/libcef_dll/cpptoc/test/translator_test_scoped_client_child_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=57e588531e5b86a9290a506d37a4e4198a7dc26b$
+// $hash=90d6a53956c2d81e9ab271ff02f8f857f250c0e9$
 //
 
 #include "libcef_dll/cpptoc/test/translator_test_scoped_client_child_cpptoc.h"
@@ -63,6 +63,11 @@ CefTranslatorTestScopedClientChildCppToC::
   GetStruct()->base.get_value = translator_test_scoped_client_child_get_value;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestScopedClientChildCppToC::
+    ~CefTranslatorTestScopedClientChildCppToC() {}
+
 template <>
 CefOwnPtr<CefTranslatorTestScopedClientChild>
 CefCppToCScoped<CefTranslatorTestScopedClientChildCppToC,
diff --git a/libcef_dll/cpptoc/test/translator_test_scoped_client_child_cpptoc.h b/libcef_dll/cpptoc/test/translator_test_scoped_client_child_cpptoc.h
index d69989d96..c6677f018 100644
--- a/libcef_dll/cpptoc/test/translator_test_scoped_client_child_cpptoc.h
+++ b/libcef_dll/cpptoc/test/translator_test_scoped_client_child_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c0d43ef1420301ba162e0747a63bf149fba10256$
+// $hash=0b503069790b4b005c487b9e6ab91fdcc9fdc47d$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_SCOPED_CLIENT_CHILD_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestScopedClientChildCppToC
                              cef_translator_test_scoped_client_child_t> {
  public:
   CefTranslatorTestScopedClientChildCppToC();
+  virtual ~CefTranslatorTestScopedClientChildCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_SCOPED_CLIENT_CHILD_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/test/translator_test_scoped_client_cpptoc.cc b/libcef_dll/cpptoc/test/translator_test_scoped_client_cpptoc.cc
index 6fc4b807f..28ad4a98e 100644
--- a/libcef_dll/cpptoc/test/translator_test_scoped_client_cpptoc.cc
+++ b/libcef_dll/cpptoc/test/translator_test_scoped_client_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f06aa2536b2c7d6bd3defdb5ce24a38062c7c2df$
+// $hash=b4a244b1991bcd3598d09b1bfce816d0c80e831f$
 //
 
 #include "libcef_dll/cpptoc/test/translator_test_scoped_client_cpptoc.h"
@@ -42,6 +42,10 @@ CefTranslatorTestScopedClientCppToC::CefTranslatorTestScopedClientCppToC() {
   GetStruct()->get_value = translator_test_scoped_client_get_value;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestScopedClientCppToC::~CefTranslatorTestScopedClientCppToC() {}
+
 template <>
 CefOwnPtr<CefTranslatorTestScopedClient>
 CefCppToCScoped<CefTranslatorTestScopedClientCppToC,
diff --git a/libcef_dll/cpptoc/test/translator_test_scoped_client_cpptoc.h b/libcef_dll/cpptoc/test/translator_test_scoped_client_cpptoc.h
index 78fbc7f51..e4937e0fd 100644
--- a/libcef_dll/cpptoc/test/translator_test_scoped_client_cpptoc.h
+++ b/libcef_dll/cpptoc/test/translator_test_scoped_client_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=55a7943ecaff5f45d80eaf4603f91351a3e23833$
+// $hash=a878f6dc013076b562ea3e5aa108ddc2b91eedc8$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_SCOPED_CLIENT_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestScopedClientCppToC
                              cef_translator_test_scoped_client_t> {
  public:
   CefTranslatorTestScopedClientCppToC();
+  virtual ~CefTranslatorTestScopedClientCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_SCOPED_CLIENT_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/test/translator_test_scoped_library_child_child_cpptoc.cc b/libcef_dll/cpptoc/test/translator_test_scoped_library_child_child_cpptoc.cc
index 62db3d1e2..758371afb 100644
--- a/libcef_dll/cpptoc/test/translator_test_scoped_library_child_child_cpptoc.cc
+++ b/libcef_dll/cpptoc/test/translator_test_scoped_library_child_child_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b2c3cf0dd0ce2b03241d193fbe9f08cc824f79bf$
+// $hash=bec866457994d5418ece7c184c3f5516a92bfbfd$
 //
 
 #include "libcef_dll/cpptoc/test/translator_test_scoped_library_child_child_cpptoc.h"
@@ -156,6 +156,11 @@ CefTranslatorTestScopedLibraryChildChildCppToC::
       translator_test_scoped_library_child_child_set_value;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestScopedLibraryChildChildCppToC::
+    ~CefTranslatorTestScopedLibraryChildChildCppToC() {}
+
 template <>
 CefOwnPtr<CefTranslatorTestScopedLibraryChildChild>
 CefCppToCScoped<CefTranslatorTestScopedLibraryChildChildCppToC,
diff --git a/libcef_dll/cpptoc/test/translator_test_scoped_library_child_child_cpptoc.h b/libcef_dll/cpptoc/test/translator_test_scoped_library_child_child_cpptoc.h
index 3b416a9b3..2b51a8ca0 100644
--- a/libcef_dll/cpptoc/test/translator_test_scoped_library_child_child_cpptoc.h
+++ b/libcef_dll/cpptoc/test/translator_test_scoped_library_child_child_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=454ba5444994da75b28c8af9280f00b8f70e42f0$
+// $hash=71068655419b37ec72caf56f043a62d5bc9a704f$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_SCOPED_LIBRARY_CHILD_CHILD_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestScopedLibraryChildChildCppToC
                              cef_translator_test_scoped_library_child_child_t> {
  public:
   CefTranslatorTestScopedLibraryChildChildCppToC();
+  virtual ~CefTranslatorTestScopedLibraryChildChildCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_SCOPED_LIBRARY_CHILD_CHILD_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/test/translator_test_scoped_library_child_cpptoc.cc b/libcef_dll/cpptoc/test/translator_test_scoped_library_child_cpptoc.cc
index bae3065d0..9d12229ab 100644
--- a/libcef_dll/cpptoc/test/translator_test_scoped_library_child_cpptoc.cc
+++ b/libcef_dll/cpptoc/test/translator_test_scoped_library_child_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=06fad15aadcf15e6f8067fb36696f05fd93e7e1f$
+// $hash=171c183383e07cd9a62afe4452d7c2bf080c84cc$
 //
 
 #include "libcef_dll/cpptoc/test/translator_test_scoped_library_child_cpptoc.h"
@@ -109,6 +109,11 @@ CefTranslatorTestScopedLibraryChildCppToC::
   GetStruct()->base.set_value = translator_test_scoped_library_child_set_value;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestScopedLibraryChildCppToC::
+    ~CefTranslatorTestScopedLibraryChildCppToC() {}
+
 template <>
 CefOwnPtr<CefTranslatorTestScopedLibraryChild>
 CefCppToCScoped<CefTranslatorTestScopedLibraryChildCppToC,
diff --git a/libcef_dll/cpptoc/test/translator_test_scoped_library_child_cpptoc.h b/libcef_dll/cpptoc/test/translator_test_scoped_library_child_cpptoc.h
index 3dbff18e6..1379c0f74 100644
--- a/libcef_dll/cpptoc/test/translator_test_scoped_library_child_cpptoc.h
+++ b/libcef_dll/cpptoc/test/translator_test_scoped_library_child_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9ae36afe152d4dbe296893515b55175b9a8b1cf0$
+// $hash=7e9b225caa5f6e109a1e6d50e5b021d1b013ef13$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_SCOPED_LIBRARY_CHILD_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestScopedLibraryChildCppToC
                              cef_translator_test_scoped_library_child_t> {
  public:
   CefTranslatorTestScopedLibraryChildCppToC();
+  virtual ~CefTranslatorTestScopedLibraryChildCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_SCOPED_LIBRARY_CHILD_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/test/translator_test_scoped_library_cpptoc.cc b/libcef_dll/cpptoc/test/translator_test_scoped_library_cpptoc.cc
index fcd8e7b97..d907cd044 100644
--- a/libcef_dll/cpptoc/test/translator_test_scoped_library_cpptoc.cc
+++ b/libcef_dll/cpptoc/test/translator_test_scoped_library_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=37015dee6709983f74f14b20116b4c2dfdd6c938$
+// $hash=26cdad7ba16110fb7a45e25fcd9ddc438a67fb5d$
 //
 
 #include "libcef_dll/cpptoc/test/translator_test_scoped_library_cpptoc.h"
@@ -71,6 +71,10 @@ CefTranslatorTestScopedLibraryCppToC::CefTranslatorTestScopedLibraryCppToC() {
   GetStruct()->set_value = translator_test_scoped_library_set_value;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestScopedLibraryCppToC::~CefTranslatorTestScopedLibraryCppToC() {}
+
 template <>
 CefOwnPtr<CefTranslatorTestScopedLibrary>
 CefCppToCScoped<CefTranslatorTestScopedLibraryCppToC,
diff --git a/libcef_dll/cpptoc/test/translator_test_scoped_library_cpptoc.h b/libcef_dll/cpptoc/test/translator_test_scoped_library_cpptoc.h
index 381f97fb0..51d0b0ce3 100644
--- a/libcef_dll/cpptoc/test/translator_test_scoped_library_cpptoc.h
+++ b/libcef_dll/cpptoc/test/translator_test_scoped_library_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=e4c61637b31190d609aacae74445e96c49be6f2f$
+// $hash=5379d2c8a3480a5071bda1d6372ff78d9f149c3e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_SCOPED_LIBRARY_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestScopedLibraryCppToC
                              cef_translator_test_scoped_library_t> {
  public:
   CefTranslatorTestScopedLibraryCppToC();
+  virtual ~CefTranslatorTestScopedLibraryCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_TEST_TRANSLATOR_TEST_SCOPED_LIBRARY_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/thread_cpptoc.cc b/libcef_dll/cpptoc/thread_cpptoc.cc
index 216cf37cd..2ac6c55d8 100644
--- a/libcef_dll/cpptoc/thread_cpptoc.cc
+++ b/libcef_dll/cpptoc/thread_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=09da054aa0a5b5e09bf6b96d03c5679d7673b633$
+// $hash=f0eafe36b23b4c121ebaaead7039a987e4a4f372$
 //
 
 #include "libcef_dll/cpptoc/thread_cpptoc.h"
 #include "libcef_dll/cpptoc/task_runner_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
@@ -23,6 +24,8 @@ CEF_EXPORT cef_thread_t* cef_thread_create(
     cef_message_loop_type_t message_loop_type,
     int stoppable,
     cef_com_init_mode_t com_init_mode) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Unverified params: display_name
@@ -42,6 +45,8 @@ namespace {
 
 cef_task_runner_t* CEF_CALLBACK
 thread_get_task_runner(struct _cef_thread_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -58,6 +63,8 @@ thread_get_task_runner(struct _cef_thread_t* self) {
 
 cef_platform_thread_id_t CEF_CALLBACK
 thread_get_platform_thread_id(struct _cef_thread_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -73,6 +80,8 @@ thread_get_platform_thread_id(struct _cef_thread_t* self) {
 }
 
 void CEF_CALLBACK thread_stop(struct _cef_thread_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -84,6 +93,8 @@ void CEF_CALLBACK thread_stop(struct _cef_thread_t* self) {
 }
 
 int CEF_CALLBACK thread_is_running(struct _cef_thread_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -108,6 +119,12 @@ CefThreadCppToC::CefThreadCppToC() {
   GetStruct()->is_running = thread_is_running;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefThreadCppToC::~CefThreadCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefThread>
 CefCppToCRefCounted<CefThreadCppToC, CefThread, cef_thread_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/thread_cpptoc.h b/libcef_dll/cpptoc/thread_cpptoc.h
index d2383bcef..2cdd51a8c 100644
--- a/libcef_dll/cpptoc/thread_cpptoc.h
+++ b/libcef_dll/cpptoc/thread_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=65f24706f4bc8093440f6f88c654ab74211be056$
+// $hash=18e1d22e6d292ec6a38b1f58f4de3e07a3ccf66a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_THREAD_CPPTOC_H_
@@ -30,6 +30,7 @@ class CefThreadCppToC
     : public CefCppToCRefCounted<CefThreadCppToC, CefThread, cef_thread_t> {
  public:
   CefThreadCppToC();
+  virtual ~CefThreadCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_THREAD_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/urlrequest_client_cpptoc.cc b/libcef_dll/cpptoc/urlrequest_client_cpptoc.cc
index 2fef3055e..128778fc9 100644
--- a/libcef_dll/cpptoc/urlrequest_client_cpptoc.cc
+++ b/libcef_dll/cpptoc/urlrequest_client_cpptoc.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=eeb56bfa516f8b030846f9df60b65c28c58559bd$
+// $hash=5697b97e0a0ff1e70026b29c7e8ced60b6c60b35$
 //
 
 #include "libcef_dll/cpptoc/urlrequest_client_cpptoc.h"
 #include "libcef_dll/ctocpp/auth_callback_ctocpp.h"
 #include "libcef_dll/ctocpp/urlrequest_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -23,6 +24,8 @@ namespace {
 void CEF_CALLBACK
 urlrequest_client_on_request_complete(struct _cef_urlrequest_client_t* self,
                                       cef_urlrequest_t* request) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -43,6 +46,8 @@ urlrequest_client_on_upload_progress(struct _cef_urlrequest_client_t* self,
                                      cef_urlrequest_t* request,
                                      int64 current,
                                      int64 total) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -63,6 +68,8 @@ urlrequest_client_on_download_progress(struct _cef_urlrequest_client_t* self,
                                        cef_urlrequest_t* request,
                                        int64 current,
                                        int64 total) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -83,6 +90,8 @@ urlrequest_client_on_download_data(struct _cef_urlrequest_client_t* self,
                                    cef_urlrequest_t* request,
                                    const void* data,
                                    size_t data_length) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -110,6 +119,8 @@ urlrequest_client_get_auth_credentials(struct _cef_urlrequest_client_t* self,
                                        const cef_string_t* realm,
                                        const cef_string_t* scheme,
                                        cef_auth_callback_t* callback) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -150,6 +161,12 @@ CefURLRequestClientCppToC::CefURLRequestClientCppToC() {
   GetStruct()->get_auth_credentials = urlrequest_client_get_auth_credentials;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefURLRequestClientCppToC::~CefURLRequestClientCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefURLRequestClient> CefCppToCRefCounted<
     CefURLRequestClientCppToC,
diff --git a/libcef_dll/cpptoc/urlrequest_client_cpptoc.h b/libcef_dll/cpptoc/urlrequest_client_cpptoc.h
index 8f93576ac..2f29bd723 100644
--- a/libcef_dll/cpptoc/urlrequest_client_cpptoc.h
+++ b/libcef_dll/cpptoc/urlrequest_client_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=2751952eca164a5c5444b8615c2d6d2de14e62ea$
+// $hash=aedbe10438794be3417c4bda28e1f3f1541e3ddf$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_URLREQUEST_CLIENT_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefURLRequestClientCppToC
                                  cef_urlrequest_client_t> {
  public:
   CefURLRequestClientCppToC();
+  virtual ~CefURLRequestClientCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_URLREQUEST_CLIENT_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/urlrequest_cpptoc.cc b/libcef_dll/cpptoc/urlrequest_cpptoc.cc
index ad8740634..a3c54f22a 100644
--- a/libcef_dll/cpptoc/urlrequest_cpptoc.cc
+++ b/libcef_dll/cpptoc/urlrequest_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4dc38d6d0e7b6bb905b4ab003fcecd382419a0a0$
+// $hash=938a2be639575661ed173ba69c265ff7be4c4a0a$
 //
 
 #include "libcef_dll/cpptoc/urlrequest_cpptoc.h"
@@ -17,6 +17,7 @@
 #include "libcef_dll/cpptoc/request_cpptoc.h"
 #include "libcef_dll/cpptoc/response_cpptoc.h"
 #include "libcef_dll/ctocpp/urlrequest_client_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
@@ -24,6 +25,8 @@ CEF_EXPORT cef_urlrequest_t* cef_urlrequest_create(
     cef_request_t* request,
     struct _cef_urlrequest_client_t* client,
     cef_request_context_t* request_context) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: request; type: refptr_same
@@ -52,6 +55,8 @@ namespace {
 
 cef_request_t* CEF_CALLBACK
 urlrequest_get_request(struct _cef_urlrequest_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -67,6 +72,8 @@ urlrequest_get_request(struct _cef_urlrequest_t* self) {
 
 struct _cef_urlrequest_client_t* CEF_CALLBACK
 urlrequest_get_client(struct _cef_urlrequest_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -83,6 +90,8 @@ urlrequest_get_client(struct _cef_urlrequest_t* self) {
 
 cef_urlrequest_status_t CEF_CALLBACK
 urlrequest_get_request_status(struct _cef_urlrequest_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -99,6 +108,8 @@ urlrequest_get_request_status(struct _cef_urlrequest_t* self) {
 
 cef_errorcode_t CEF_CALLBACK
 urlrequest_get_request_error(struct _cef_urlrequest_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -114,6 +125,8 @@ urlrequest_get_request_error(struct _cef_urlrequest_t* self) {
 
 cef_response_t* CEF_CALLBACK
 urlrequest_get_response(struct _cef_urlrequest_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -130,6 +143,8 @@ urlrequest_get_response(struct _cef_urlrequest_t* self) {
 
 int CEF_CALLBACK
 urlrequest_response_was_cached(struct _cef_urlrequest_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -144,6 +159,8 @@ urlrequest_response_was_cached(struct _cef_urlrequest_t* self) {
 }
 
 void CEF_CALLBACK urlrequest_cancel(struct _cef_urlrequest_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -168,6 +185,12 @@ CefURLRequestCppToC::CefURLRequestCppToC() {
   GetStruct()->cancel = urlrequest_cancel;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefURLRequestCppToC::~CefURLRequestCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefURLRequest>
 CefCppToCRefCounted<CefURLRequestCppToC, CefURLRequest, cef_urlrequest_t>::
diff --git a/libcef_dll/cpptoc/urlrequest_cpptoc.h b/libcef_dll/cpptoc/urlrequest_cpptoc.h
index 1b957c606..044054c78 100644
--- a/libcef_dll/cpptoc/urlrequest_cpptoc.h
+++ b/libcef_dll/cpptoc/urlrequest_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1107c4607fafd7dd99583ff92ab67606a9c2acd2$
+// $hash=323563295eb60a14fadb4d69cdf7745073070b84$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_URLREQUEST_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefURLRequestCppToC : public CefCppToCRefCounted<CefURLRequestCppToC,
                                                        cef_urlrequest_t> {
  public:
   CefURLRequestCppToC();
+  virtual ~CefURLRequestCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_URLREQUEST_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/v8accessor_cpptoc.cc b/libcef_dll/cpptoc/v8accessor_cpptoc.cc
index 1b79eda31..d4a1bbee0 100644
--- a/libcef_dll/cpptoc/v8accessor_cpptoc.cc
+++ b/libcef_dll/cpptoc/v8accessor_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=46c357e1515d937bd41402a6f7f4b0e06f31cf37$
+// $hash=8c5fee62ad2b30c57d6046ae1f869d46e5455da9$
 //
 
 #include "libcef_dll/cpptoc/v8accessor_cpptoc.h"
@@ -121,6 +121,10 @@ CefV8AccessorCppToC::CefV8AccessorCppToC() {
   GetStruct()->set = v8accessor_set;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8AccessorCppToC::~CefV8AccessorCppToC() {}
+
 template <>
 CefRefPtr<CefV8Accessor>
 CefCppToCRefCounted<CefV8AccessorCppToC, CefV8Accessor, cef_v8accessor_t>::
diff --git a/libcef_dll/cpptoc/v8accessor_cpptoc.h b/libcef_dll/cpptoc/v8accessor_cpptoc.h
index 0492cdbe1..114d707c7 100644
--- a/libcef_dll/cpptoc/v8accessor_cpptoc.h
+++ b/libcef_dll/cpptoc/v8accessor_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=74fe0a1d5896cd334f9982e97daad1b147ede77d$
+// $hash=b50529b3976ed590641e709fe98109319b47ca5e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_V8ACCESSOR_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefV8AccessorCppToC : public CefCppToCRefCounted<CefV8AccessorCppToC,
                                                        cef_v8accessor_t> {
  public:
   CefV8AccessorCppToC();
+  virtual ~CefV8AccessorCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_V8ACCESSOR_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/v8array_buffer_release_callback_cpptoc.cc b/libcef_dll/cpptoc/v8array_buffer_release_callback_cpptoc.cc
index 21795183a..0b500c0d4 100644
--- a/libcef_dll/cpptoc/v8array_buffer_release_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/v8array_buffer_release_callback_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=122eea25273a143a2fc5aa7a8878839f5988d81b$
+// $hash=5eb3e58534c487e992240a5891dd0d706fbe2ab5$
 //
 
 #include "libcef_dll/cpptoc/v8array_buffer_release_callback_cpptoc.h"
@@ -43,6 +43,11 @@ CefV8ArrayBufferReleaseCallbackCppToC::CefV8ArrayBufferReleaseCallbackCppToC() {
   GetStruct()->release_buffer = v8array_buffer_release_callback_release_buffer;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8ArrayBufferReleaseCallbackCppToC::
+    ~CefV8ArrayBufferReleaseCallbackCppToC() {}
+
 template <>
 CefRefPtr<CefV8ArrayBufferReleaseCallback>
 CefCppToCRefCounted<CefV8ArrayBufferReleaseCallbackCppToC,
diff --git a/libcef_dll/cpptoc/v8array_buffer_release_callback_cpptoc.h b/libcef_dll/cpptoc/v8array_buffer_release_callback_cpptoc.h
index 8baf64b13..1fd02c79c 100644
--- a/libcef_dll/cpptoc/v8array_buffer_release_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/v8array_buffer_release_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=5af3a556386cd8521e6be1929bd191ffe521a388$
+// $hash=fdfef700eb94ae8981ddb9dd9f46c4bc08903e1c$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_V8ARRAY_BUFFER_RELEASE_CALLBACK_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefV8ArrayBufferReleaseCallbackCppToC
                                  cef_v8array_buffer_release_callback_t> {
  public:
   CefV8ArrayBufferReleaseCallbackCppToC();
+  virtual ~CefV8ArrayBufferReleaseCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_V8ARRAY_BUFFER_RELEASE_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/v8context_cpptoc.cc b/libcef_dll/cpptoc/v8context_cpptoc.cc
index abfddcfa7..7b89a916a 100644
--- a/libcef_dll/cpptoc/v8context_cpptoc.cc
+++ b/libcef_dll/cpptoc/v8context_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=faf2d0c64ba4feb9e9b63e913303e7b2fa54faf8$
+// $hash=cb008fc420a8f5dcdc10c3bed1905d695c2c5d18$
 //
 
 #include "libcef_dll/cpptoc/v8context_cpptoc.h"
@@ -259,6 +259,10 @@ CefV8ContextCppToC::CefV8ContextCppToC() {
   GetStruct()->eval = v8context_eval;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8ContextCppToC::~CefV8ContextCppToC() {}
+
 template <>
 CefRefPtr<CefV8Context>
 CefCppToCRefCounted<CefV8ContextCppToC, CefV8Context, cef_v8context_t>::
diff --git a/libcef_dll/cpptoc/v8context_cpptoc.h b/libcef_dll/cpptoc/v8context_cpptoc.h
index 1ec78037f..bc6fdf998 100644
--- a/libcef_dll/cpptoc/v8context_cpptoc.h
+++ b/libcef_dll/cpptoc/v8context_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=031d682a228c5dd123cfd2df6a2537059b5217e0$
+// $hash=4ff99834d219b1c7d9d574327699e20adf5d0276$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_V8CONTEXT_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefV8ContextCppToC : public CefCppToCRefCounted<CefV8ContextCppToC,
                                                       cef_v8context_t> {
  public:
   CefV8ContextCppToC();
+  virtual ~CefV8ContextCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_V8CONTEXT_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/v8exception_cpptoc.cc b/libcef_dll/cpptoc/v8exception_cpptoc.cc
index 4c011c7ac..15b8f57a3 100644
--- a/libcef_dll/cpptoc/v8exception_cpptoc.cc
+++ b/libcef_dll/cpptoc/v8exception_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f5752db21b318d181410e008a428aef4e2ecb416$
+// $hash=1ce579d444fdca10747e3b66aff26a0efa36b197$
 //
 
 #include "libcef_dll/cpptoc/v8exception_cpptoc.h"
@@ -149,6 +149,10 @@ CefV8ExceptionCppToC::CefV8ExceptionCppToC() {
   GetStruct()->get_end_column = v8exception_get_end_column;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8ExceptionCppToC::~CefV8ExceptionCppToC() {}
+
 template <>
 CefRefPtr<CefV8Exception>
 CefCppToCRefCounted<CefV8ExceptionCppToC, CefV8Exception, cef_v8exception_t>::
diff --git a/libcef_dll/cpptoc/v8exception_cpptoc.h b/libcef_dll/cpptoc/v8exception_cpptoc.h
index b52675566..95f7d4156 100644
--- a/libcef_dll/cpptoc/v8exception_cpptoc.h
+++ b/libcef_dll/cpptoc/v8exception_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=595c6881fad90c14f5ebd23c7a0c4a9748d98a91$
+// $hash=c67956da550243ba1a5af5a6c416f03e8827f8c0$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_V8EXCEPTION_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefV8ExceptionCppToC : public CefCppToCRefCounted<CefV8ExceptionCppToC,
                                                         cef_v8exception_t> {
  public:
   CefV8ExceptionCppToC();
+  virtual ~CefV8ExceptionCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_V8EXCEPTION_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/v8handler_cpptoc.cc b/libcef_dll/cpptoc/v8handler_cpptoc.cc
index 904acf8d1..c443a54dd 100644
--- a/libcef_dll/cpptoc/v8handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/v8handler_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=181e8b0947bacdb7c5d175fae008d845940eb71f$
+// $hash=ea7be9dafca4989f997679dce4b0c3818ec4ecb4$
 //
 
 #include "libcef_dll/cpptoc/v8handler_cpptoc.h"
@@ -96,6 +96,10 @@ CefV8HandlerCppToC::CefV8HandlerCppToC() {
   GetStruct()->execute = v8handler_execute;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8HandlerCppToC::~CefV8HandlerCppToC() {}
+
 template <>
 CefRefPtr<CefV8Handler>
 CefCppToCRefCounted<CefV8HandlerCppToC, CefV8Handler, cef_v8handler_t>::
diff --git a/libcef_dll/cpptoc/v8handler_cpptoc.h b/libcef_dll/cpptoc/v8handler_cpptoc.h
index 899887d00..c2ccfabff 100644
--- a/libcef_dll/cpptoc/v8handler_cpptoc.h
+++ b/libcef_dll/cpptoc/v8handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=412287ca1009ea3a92d554280a7d93459ce6fcc3$
+// $hash=569e3a4f5aab05c0a8bb3f5d4ed99104b3d08d9a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_V8HANDLER_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefV8HandlerCppToC : public CefCppToCRefCounted<CefV8HandlerCppToC,
                                                       cef_v8handler_t> {
  public:
   CefV8HandlerCppToC();
+  virtual ~CefV8HandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_V8HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/v8interceptor_cpptoc.cc b/libcef_dll/cpptoc/v8interceptor_cpptoc.cc
index 2a2ccb7f7..05d1795a5 100644
--- a/libcef_dll/cpptoc/v8interceptor_cpptoc.cc
+++ b/libcef_dll/cpptoc/v8interceptor_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9b775e012d72038e096787192045ebe998ce7b47$
+// $hash=fa20f67da33ad4b66be31ca63d7fe65addd3d47f$
 //
 
 #include "libcef_dll/cpptoc/v8interceptor_cpptoc.h"
@@ -216,6 +216,10 @@ CefV8InterceptorCppToC::CefV8InterceptorCppToC() {
   GetStruct()->set_byindex = v8interceptor_set_byindex;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8InterceptorCppToC::~CefV8InterceptorCppToC() {}
+
 template <>
 CefRefPtr<CefV8Interceptor> CefCppToCRefCounted<
     CefV8InterceptorCppToC,
diff --git a/libcef_dll/cpptoc/v8interceptor_cpptoc.h b/libcef_dll/cpptoc/v8interceptor_cpptoc.h
index 57b1f0276..49425dcb4 100644
--- a/libcef_dll/cpptoc/v8interceptor_cpptoc.h
+++ b/libcef_dll/cpptoc/v8interceptor_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3765c5f9b184d9b83b48c7a70db46fa8e5b946b0$
+// $hash=f1aa0d5b3328c69c25d4e2b721dfe23fc4b8dd67$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_V8INTERCEPTOR_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefV8InterceptorCppToC
                                  cef_v8interceptor_t> {
  public:
   CefV8InterceptorCppToC();
+  virtual ~CefV8InterceptorCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_V8INTERCEPTOR_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/v8stack_frame_cpptoc.cc b/libcef_dll/cpptoc/v8stack_frame_cpptoc.cc
index 081b14f96..6c1ac0a32 100644
--- a/libcef_dll/cpptoc/v8stack_frame_cpptoc.cc
+++ b/libcef_dll/cpptoc/v8stack_frame_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=2247f5b77fea9056b5f0ef16b34c5a4595c45bd7$
+// $hash=d21f89f23c3b5678bb1ed2db3bbf30c957fb3e0a$
 //
 
 #include "libcef_dll/cpptoc/v8stack_frame_cpptoc.h"
@@ -152,6 +152,10 @@ CefV8StackFrameCppToC::CefV8StackFrameCppToC() {
   GetStruct()->is_constructor = v8stack_frame_is_constructor;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8StackFrameCppToC::~CefV8StackFrameCppToC() {}
+
 template <>
 CefRefPtr<CefV8StackFrame> CefCppToCRefCounted<
     CefV8StackFrameCppToC,
diff --git a/libcef_dll/cpptoc/v8stack_frame_cpptoc.h b/libcef_dll/cpptoc/v8stack_frame_cpptoc.h
index f849ea045..c0a44fe2c 100644
--- a/libcef_dll/cpptoc/v8stack_frame_cpptoc.h
+++ b/libcef_dll/cpptoc/v8stack_frame_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=499641cb12ac6e51503947e21b44f040301a4ff7$
+// $hash=d4a56478e90c031dc60146f736f0ec7fd63491de$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_V8STACK_FRAME_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefV8StackFrameCppToC : public CefCppToCRefCounted<CefV8StackFrameCppToC,
                                                          cef_v8stack_frame_t> {
  public:
   CefV8StackFrameCppToC();
+  virtual ~CefV8StackFrameCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_V8STACK_FRAME_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/v8stack_trace_cpptoc.cc b/libcef_dll/cpptoc/v8stack_trace_cpptoc.cc
index fe52e7583..a5fb96501 100644
--- a/libcef_dll/cpptoc/v8stack_trace_cpptoc.cc
+++ b/libcef_dll/cpptoc/v8stack_trace_cpptoc.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=adb00d94ca911b63cf7ec5636ed13fbda1d375dc$
+// $hash=4d02d621b4112b1c18d5218cb04b189672c053a9$
 //
 
 #include "libcef_dll/cpptoc/v8stack_trace_cpptoc.h"
 #include "libcef_dll/cpptoc/v8stack_frame_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_v8stack_trace_t* cef_v8stack_trace_get_current(int frame_limit) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -32,6 +35,8 @@ namespace {
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 int CEF_CALLBACK v8stack_trace_is_valid(struct _cef_v8stack_trace_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -47,6 +52,8 @@ int CEF_CALLBACK v8stack_trace_is_valid(struct _cef_v8stack_trace_t* self) {
 
 int CEF_CALLBACK
 v8stack_trace_get_frame_count(struct _cef_v8stack_trace_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -62,6 +69,8 @@ v8stack_trace_get_frame_count(struct _cef_v8stack_trace_t* self) {
 
 struct _cef_v8stack_frame_t* CEF_CALLBACK
 v8stack_trace_get_frame(struct _cef_v8stack_trace_t* self, int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -86,6 +95,12 @@ CefV8StackTraceCppToC::CefV8StackTraceCppToC() {
   GetStruct()->get_frame = v8stack_trace_get_frame;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8StackTraceCppToC::~CefV8StackTraceCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefV8StackTrace> CefCppToCRefCounted<
     CefV8StackTraceCppToC,
diff --git a/libcef_dll/cpptoc/v8stack_trace_cpptoc.h b/libcef_dll/cpptoc/v8stack_trace_cpptoc.h
index bb0305741..6bd13ebc3 100644
--- a/libcef_dll/cpptoc/v8stack_trace_cpptoc.h
+++ b/libcef_dll/cpptoc/v8stack_trace_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9aa6305fd24196112fde60ae14e4ccc9ec375393$
+// $hash=c7ddac9461ac3345bc96b469c79cbe7669fb3173$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_V8STACK_TRACE_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefV8StackTraceCppToC : public CefCppToCRefCounted<CefV8StackTraceCppToC,
                                                          cef_v8stack_trace_t> {
  public:
   CefV8StackTraceCppToC();
+  virtual ~CefV8StackTraceCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_V8STACK_TRACE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/v8value_cpptoc.cc b/libcef_dll/cpptoc/v8value_cpptoc.cc
index 68dc5d1f8..7763495fd 100644
--- a/libcef_dll/cpptoc/v8value_cpptoc.cc
+++ b/libcef_dll/cpptoc/v8value_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=734dfcd9580c5da03978cc96650446b9ba617fd6$
+// $hash=be12ab8330a040e2b02ae47119ac78cb3767363f$
 //
 
 #include "libcef_dll/cpptoc/v8value_cpptoc.h"
@@ -1039,6 +1039,10 @@ CefV8ValueCppToC::CefV8ValueCppToC() {
       v8value_execute_function_with_context;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8ValueCppToC::~CefV8ValueCppToC() {}
+
 template <>
 CefRefPtr<CefV8Value>
 CefCppToCRefCounted<CefV8ValueCppToC, CefV8Value, cef_v8value_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/v8value_cpptoc.h b/libcef_dll/cpptoc/v8value_cpptoc.h
index 0c5b810a1..6ad8b1209 100644
--- a/libcef_dll/cpptoc/v8value_cpptoc.h
+++ b/libcef_dll/cpptoc/v8value_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4749cbaf4131c7d1c0dedf6d49dfaab0fb791d6b$
+// $hash=2ef630cd2bc0f97ab53d6a77f9d9cc2c8d5508df$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_V8VALUE_CPPTOC_H_
@@ -30,6 +30,7 @@ class CefV8ValueCppToC
     : public CefCppToCRefCounted<CefV8ValueCppToC, CefV8Value, cef_v8value_t> {
  public:
   CefV8ValueCppToC();
+  virtual ~CefV8ValueCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_V8VALUE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/value_cpptoc.cc b/libcef_dll/cpptoc/value_cpptoc.cc
index 176c7d538..462387180 100644
--- a/libcef_dll/cpptoc/value_cpptoc.cc
+++ b/libcef_dll/cpptoc/value_cpptoc.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cd8c3dbc351567ce8a4b9ee546aa54132c0d1479$
+// $hash=2e5ed940be08f5b9d459fb6dd708ffd9bcb6f0df$
 //
 
 #include "libcef_dll/cpptoc/value_cpptoc.h"
 #include "libcef_dll/cpptoc/binary_value_cpptoc.h"
 #include "libcef_dll/cpptoc/dictionary_value_cpptoc.h"
 #include "libcef_dll/cpptoc/list_value_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_value_t* cef_value_create() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -34,6 +37,8 @@ namespace {
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 int CEF_CALLBACK value_is_valid(struct _cef_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -48,6 +53,8 @@ int CEF_CALLBACK value_is_valid(struct _cef_value_t* self) {
 }
 
 int CEF_CALLBACK value_is_owned(struct _cef_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -62,6 +69,8 @@ int CEF_CALLBACK value_is_owned(struct _cef_value_t* self) {
 }
 
 int CEF_CALLBACK value_is_read_only(struct _cef_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -77,6 +86,8 @@ int CEF_CALLBACK value_is_read_only(struct _cef_value_t* self) {
 
 int CEF_CALLBACK value_is_same(struct _cef_value_t* self,
                                struct _cef_value_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -97,6 +108,8 @@ int CEF_CALLBACK value_is_same(struct _cef_value_t* self,
 
 int CEF_CALLBACK value_is_equal(struct _cef_value_t* self,
                                 struct _cef_value_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -116,6 +129,8 @@ int CEF_CALLBACK value_is_equal(struct _cef_value_t* self,
 }
 
 struct _cef_value_t* CEF_CALLBACK value_copy(struct _cef_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -130,6 +145,8 @@ struct _cef_value_t* CEF_CALLBACK value_copy(struct _cef_value_t* self) {
 }
 
 cef_value_type_t CEF_CALLBACK value_get_type(struct _cef_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -144,6 +161,8 @@ cef_value_type_t CEF_CALLBACK value_get_type(struct _cef_value_t* self) {
 }
 
 int CEF_CALLBACK value_get_bool(struct _cef_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -158,6 +177,8 @@ int CEF_CALLBACK value_get_bool(struct _cef_value_t* self) {
 }
 
 int CEF_CALLBACK value_get_int(struct _cef_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -172,6 +193,8 @@ int CEF_CALLBACK value_get_int(struct _cef_value_t* self) {
 }
 
 double CEF_CALLBACK value_get_double(struct _cef_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -186,6 +209,8 @@ double CEF_CALLBACK value_get_double(struct _cef_value_t* self) {
 }
 
 cef_string_userfree_t CEF_CALLBACK value_get_string(struct _cef_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -201,6 +226,8 @@ cef_string_userfree_t CEF_CALLBACK value_get_string(struct _cef_value_t* self) {
 
 struct _cef_binary_value_t* CEF_CALLBACK
 value_get_binary(struct _cef_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -216,6 +243,8 @@ value_get_binary(struct _cef_value_t* self) {
 
 struct _cef_dictionary_value_t* CEF_CALLBACK
 value_get_dictionary(struct _cef_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -232,6 +261,8 @@ value_get_dictionary(struct _cef_value_t* self) {
 
 struct _cef_list_value_t* CEF_CALLBACK
 value_get_list(struct _cef_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -246,6 +277,8 @@ value_get_list(struct _cef_value_t* self) {
 }
 
 int CEF_CALLBACK value_set_null(struct _cef_value_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -260,6 +293,8 @@ int CEF_CALLBACK value_set_null(struct _cef_value_t* self) {
 }
 
 int CEF_CALLBACK value_set_bool(struct _cef_value_t* self, int value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -274,6 +309,8 @@ int CEF_CALLBACK value_set_bool(struct _cef_value_t* self, int value) {
 }
 
 int CEF_CALLBACK value_set_int(struct _cef_value_t* self, int value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -288,6 +325,8 @@ int CEF_CALLBACK value_set_int(struct _cef_value_t* self, int value) {
 }
 
 int CEF_CALLBACK value_set_double(struct _cef_value_t* self, double value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -303,6 +342,8 @@ int CEF_CALLBACK value_set_double(struct _cef_value_t* self, double value) {
 
 int CEF_CALLBACK value_set_string(struct _cef_value_t* self,
                                   const cef_string_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -319,6 +360,8 @@ int CEF_CALLBACK value_set_string(struct _cef_value_t* self,
 
 int CEF_CALLBACK value_set_binary(struct _cef_value_t* self,
                                   struct _cef_binary_value_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -339,6 +382,8 @@ int CEF_CALLBACK value_set_binary(struct _cef_value_t* self,
 
 int CEF_CALLBACK value_set_dictionary(struct _cef_value_t* self,
                                       struct _cef_dictionary_value_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -359,6 +404,8 @@ int CEF_CALLBACK value_set_dictionary(struct _cef_value_t* self,
 
 int CEF_CALLBACK value_set_list(struct _cef_value_t* self,
                                 struct _cef_list_value_t* value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -406,6 +453,12 @@ CefValueCppToC::CefValueCppToC() {
   GetStruct()->set_list = value_set_list;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefValueCppToC::~CefValueCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefValue>
 CefCppToCRefCounted<CefValueCppToC, CefValue, cef_value_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/value_cpptoc.h b/libcef_dll/cpptoc/value_cpptoc.h
index 1db8699be..848d93807 100644
--- a/libcef_dll/cpptoc/value_cpptoc.h
+++ b/libcef_dll/cpptoc/value_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=7c1e59a7c551d5f3ef2b56059b01959ec7085aa6$
+// $hash=63730bd29e97e429263e2c91e717e462d01b1943$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VALUE_CPPTOC_H_
@@ -30,6 +30,7 @@ class CefValueCppToC
     : public CefCppToCRefCounted<CefValueCppToC, CefValue, cef_value_t> {
  public:
   CefValueCppToC();
+  virtual ~CefValueCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VALUE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/box_layout_cpptoc.cc b/libcef_dll/cpptoc/views/box_layout_cpptoc.cc
index a4c9d6cbe..8f42d095d 100644
--- a/libcef_dll/cpptoc/views/box_layout_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/box_layout_cpptoc.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=89ac811652a9a884a71d2c9f3b828665bb041995$
+// $hash=6f1d2cc2dc85d65bca5e6e0ad3fa5465ffe25abe$
 //
 
 #include "libcef_dll/cpptoc/views/box_layout_cpptoc.h"
 #include "libcef_dll/cpptoc/views/fill_layout_cpptoc.h"
 #include "libcef_dll/cpptoc/views/view_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -23,6 +24,8 @@ namespace {
 void CEF_CALLBACK box_layout_set_flex_for_view(struct _cef_box_layout_t* self,
                                                struct _cef_view_t* view,
                                                int flex) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -40,6 +43,8 @@ void CEF_CALLBACK box_layout_set_flex_for_view(struct _cef_box_layout_t* self,
 
 void CEF_CALLBACK box_layout_clear_flex_for_view(struct _cef_box_layout_t* self,
                                                  struct _cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -56,6 +61,8 @@ void CEF_CALLBACK box_layout_clear_flex_for_view(struct _cef_box_layout_t* self,
 
 cef_box_layout_t* CEF_CALLBACK
 box_layout_as_box_layout(struct _cef_layout_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -73,6 +80,8 @@ box_layout_as_box_layout(struct _cef_layout_t* self) {
 
 cef_fill_layout_t* CEF_CALLBACK
 box_layout_as_fill_layout(struct _cef_layout_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -89,6 +98,8 @@ box_layout_as_fill_layout(struct _cef_layout_t* self) {
 }
 
 int CEF_CALLBACK box_layout_is_valid(struct _cef_layout_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -116,6 +127,12 @@ CefBoxLayoutCppToC::CefBoxLayoutCppToC() {
   GetStruct()->base.is_valid = box_layout_is_valid;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBoxLayoutCppToC::~CefBoxLayoutCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefBoxLayout>
 CefCppToCRefCounted<CefBoxLayoutCppToC, CefBoxLayout, cef_box_layout_t>::
diff --git a/libcef_dll/cpptoc/views/box_layout_cpptoc.h b/libcef_dll/cpptoc/views/box_layout_cpptoc.h
index a0a4a9db5..b00381b8b 100644
--- a/libcef_dll/cpptoc/views/box_layout_cpptoc.h
+++ b/libcef_dll/cpptoc/views/box_layout_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1453f8f11297ecd28a0b79e9decabf10365cbf47$
+// $hash=6cc2c59d3553e8bf3dd259343d0582299507e917$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_BOX_LAYOUT_CPPTOC_H_
@@ -33,6 +33,7 @@ class CefBoxLayoutCppToC : public CefCppToCRefCounted<CefBoxLayoutCppToC,
                                                       cef_box_layout_t> {
  public:
   CefBoxLayoutCppToC();
+  virtual ~CefBoxLayoutCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_BOX_LAYOUT_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/browser_view_cpptoc.cc b/libcef_dll/cpptoc/views/browser_view_cpptoc.cc
index f29411a89..49a3f8d3f 100644
--- a/libcef_dll/cpptoc/views/browser_view_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/browser_view_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cf08bdb29918ece011ddb5467a553abc536ce3a4$
+// $hash=53d9dc3592036a917e9116288f6d4feb72efcfd9$
 //
 
 #include "libcef_dll/cpptoc/views/browser_view_cpptoc.h"
@@ -24,6 +24,7 @@
 #include "libcef_dll/ctocpp/client_ctocpp.h"
 #include "libcef_dll/ctocpp/views/browser_view_delegate_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_delegate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
@@ -33,6 +34,8 @@ CEF_EXPORT cef_browser_view_t* cef_browser_view_create(
     const struct _cef_browser_settings_t* settings,
     cef_request_context_t* request_context,
     cef_browser_view_delegate_t* delegate) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: settings; type: struct_byref_const
@@ -58,6 +61,8 @@ CEF_EXPORT cef_browser_view_t* cef_browser_view_create(
 
 CEF_EXPORT cef_browser_view_t* cef_browser_view_get_for_browser(
     cef_browser_t* browser) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: browser; type: refptr_same
@@ -79,6 +84,8 @@ namespace {
 
 cef_browser_t* CEF_CALLBACK
 browser_view_get_browser(struct _cef_browser_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -95,6 +102,8 @@ browser_view_get_browser(struct _cef_browser_view_t* self) {
 void CEF_CALLBACK
 browser_view_set_prefer_accelerators(struct _cef_browser_view_t* self,
                                      int prefer_accelerators) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -108,6 +117,8 @@ browser_view_set_prefer_accelerators(struct _cef_browser_view_t* self,
 
 cef_browser_view_t* CEF_CALLBACK
 browser_view_as_browser_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -124,6 +135,8 @@ browser_view_as_browser_view(struct _cef_view_t* self) {
 }
 
 cef_button_t* CEF_CALLBACK browser_view_as_button(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -140,6 +153,8 @@ cef_button_t* CEF_CALLBACK browser_view_as_button(struct _cef_view_t* self) {
 }
 
 cef_panel_t* CEF_CALLBACK browser_view_as_panel(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -157,6 +172,8 @@ cef_panel_t* CEF_CALLBACK browser_view_as_panel(struct _cef_view_t* self) {
 
 cef_scroll_view_t* CEF_CALLBACK
 browser_view_as_scroll_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -174,6 +191,8 @@ browser_view_as_scroll_view(struct _cef_view_t* self) {
 
 cef_textfield_t* CEF_CALLBACK
 browser_view_as_textfield(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -191,6 +210,8 @@ browser_view_as_textfield(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 browser_view_get_type_string(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -208,6 +229,8 @@ browser_view_get_type_string(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 browser_view_to_string(struct _cef_view_t* self, int include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -224,6 +247,8 @@ browser_view_to_string(struct _cef_view_t* self, int include_children) {
 }
 
 int CEF_CALLBACK browser_view_is_valid(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -240,6 +265,8 @@ int CEF_CALLBACK browser_view_is_valid(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK browser_view_is_attached(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -257,6 +284,8 @@ int CEF_CALLBACK browser_view_is_attached(struct _cef_view_t* self) {
 
 int CEF_CALLBACK browser_view_is_same(struct _cef_view_t* self,
                                       struct _cef_view_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -278,6 +307,8 @@ int CEF_CALLBACK browser_view_is_same(struct _cef_view_t* self,
 
 struct _cef_view_delegate_t* CEF_CALLBACK
 browser_view_get_delegate(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -295,6 +326,8 @@ browser_view_get_delegate(struct _cef_view_t* self) {
 
 struct _cef_window_t* CEF_CALLBACK
 browser_view_get_window(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -311,6 +344,8 @@ browser_view_get_window(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK browser_view_get_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -327,6 +362,8 @@ int CEF_CALLBACK browser_view_get_id(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK browser_view_set_id(struct _cef_view_t* self, int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -339,6 +376,8 @@ void CEF_CALLBACK browser_view_set_id(struct _cef_view_t* self, int id) {
 }
 
 int CEF_CALLBACK browser_view_get_group_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -356,6 +395,8 @@ int CEF_CALLBACK browser_view_get_group_id(struct _cef_view_t* self) {
 
 void CEF_CALLBACK browser_view_set_group_id(struct _cef_view_t* self,
                                             int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -369,6 +410,8 @@ void CEF_CALLBACK browser_view_set_group_id(struct _cef_view_t* self,
 
 struct _cef_view_t* CEF_CALLBACK
 browser_view_get_parent_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -386,6 +429,8 @@ browser_view_get_parent_view(struct _cef_view_t* self) {
 
 struct _cef_view_t* CEF_CALLBACK
 browser_view_get_view_for_id(struct _cef_view_t* self, int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -403,6 +448,8 @@ browser_view_get_view_for_id(struct _cef_view_t* self, int id) {
 
 void CEF_CALLBACK browser_view_set_bounds(struct _cef_view_t* self,
                                           const cef_rect_t* bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -422,6 +469,8 @@ void CEF_CALLBACK browser_view_set_bounds(struct _cef_view_t* self,
 }
 
 cef_rect_t CEF_CALLBACK browser_view_get_bounds(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -439,6 +488,8 @@ cef_rect_t CEF_CALLBACK browser_view_get_bounds(struct _cef_view_t* self) {
 
 cef_rect_t CEF_CALLBACK
 browser_view_get_bounds_in_screen(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -456,6 +507,8 @@ browser_view_get_bounds_in_screen(struct _cef_view_t* self) {
 
 void CEF_CALLBACK browser_view_set_size(struct _cef_view_t* self,
                                         const cef_size_t* size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -475,6 +528,8 @@ void CEF_CALLBACK browser_view_set_size(struct _cef_view_t* self,
 }
 
 cef_size_t CEF_CALLBACK browser_view_get_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -492,6 +547,8 @@ cef_size_t CEF_CALLBACK browser_view_get_size(struct _cef_view_t* self) {
 
 void CEF_CALLBACK browser_view_set_position(struct _cef_view_t* self,
                                             const cef_point_t* position) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -511,6 +568,8 @@ void CEF_CALLBACK browser_view_set_position(struct _cef_view_t* self,
 }
 
 cef_point_t CEF_CALLBACK browser_view_get_position(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -528,6 +587,8 @@ cef_point_t CEF_CALLBACK browser_view_get_position(struct _cef_view_t* self) {
 
 cef_size_t CEF_CALLBACK
 browser_view_get_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -545,6 +606,8 @@ browser_view_get_preferred_size(struct _cef_view_t* self) {
 
 void CEF_CALLBACK
 browser_view_size_to_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -558,6 +621,8 @@ browser_view_size_to_preferred_size(struct _cef_view_t* self) {
 
 cef_size_t CEF_CALLBACK
 browser_view_get_minimum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -575,6 +640,8 @@ browser_view_get_minimum_size(struct _cef_view_t* self) {
 
 cef_size_t CEF_CALLBACK
 browser_view_get_maximum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -592,6 +659,8 @@ browser_view_get_maximum_size(struct _cef_view_t* self) {
 
 int CEF_CALLBACK browser_view_get_height_for_width(struct _cef_view_t* self,
                                                    int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -608,6 +677,8 @@ int CEF_CALLBACK browser_view_get_height_for_width(struct _cef_view_t* self,
 }
 
 void CEF_CALLBACK browser_view_invalidate_layout(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -621,6 +692,8 @@ void CEF_CALLBACK browser_view_invalidate_layout(struct _cef_view_t* self) {
 
 void CEF_CALLBACK browser_view_set_visible(struct _cef_view_t* self,
                                            int visible) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -633,6 +706,8 @@ void CEF_CALLBACK browser_view_set_visible(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK browser_view_is_visible(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -649,6 +724,8 @@ int CEF_CALLBACK browser_view_is_visible(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK browser_view_is_drawn(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -666,6 +743,8 @@ int CEF_CALLBACK browser_view_is_drawn(struct _cef_view_t* self) {
 
 void CEF_CALLBACK browser_view_set_enabled(struct _cef_view_t* self,
                                            int enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -678,6 +757,8 @@ void CEF_CALLBACK browser_view_set_enabled(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK browser_view_is_enabled(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -695,6 +776,8 @@ int CEF_CALLBACK browser_view_is_enabled(struct _cef_view_t* self) {
 
 void CEF_CALLBACK browser_view_set_focusable(struct _cef_view_t* self,
                                              int focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -707,6 +790,8 @@ void CEF_CALLBACK browser_view_set_focusable(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK browser_view_is_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -724,6 +809,8 @@ int CEF_CALLBACK browser_view_is_focusable(struct _cef_view_t* self) {
 
 int CEF_CALLBACK
 browser_view_is_accessibility_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -740,6 +827,8 @@ browser_view_is_accessibility_focusable(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK browser_view_request_focus(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -753,6 +842,8 @@ void CEF_CALLBACK browser_view_request_focus(struct _cef_view_t* self) {
 
 void CEF_CALLBACK browser_view_set_background_color(struct _cef_view_t* self,
                                                     cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -766,6 +857,8 @@ void CEF_CALLBACK browser_view_set_background_color(struct _cef_view_t* self,
 
 cef_color_t CEF_CALLBACK
 browser_view_get_background_color(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -783,6 +876,8 @@ browser_view_get_background_color(struct _cef_view_t* self) {
 
 int CEF_CALLBACK browser_view_convert_point_to_screen(struct _cef_view_t* self,
                                                       cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -812,6 +907,8 @@ int CEF_CALLBACK browser_view_convert_point_to_screen(struct _cef_view_t* self,
 int CEF_CALLBACK
 browser_view_convert_point_from_screen(struct _cef_view_t* self,
                                        cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -840,6 +937,8 @@ browser_view_convert_point_from_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK browser_view_convert_point_to_window(struct _cef_view_t* self,
                                                       cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -869,6 +968,8 @@ int CEF_CALLBACK browser_view_convert_point_to_window(struct _cef_view_t* self,
 int CEF_CALLBACK
 browser_view_convert_point_from_window(struct _cef_view_t* self,
                                        cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -898,6 +999,8 @@ browser_view_convert_point_from_window(struct _cef_view_t* self,
 int CEF_CALLBACK browser_view_convert_point_to_view(struct _cef_view_t* self,
                                                     struct _cef_view_t* view,
                                                     cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -931,6 +1034,8 @@ int CEF_CALLBACK browser_view_convert_point_to_view(struct _cef_view_t* self,
 int CEF_CALLBACK browser_view_convert_point_from_view(struct _cef_view_t* self,
                                                       struct _cef_view_t* view,
                                                       cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1025,6 +1130,12 @@ CefBrowserViewCppToC::CefBrowserViewCppToC() {
       browser_view_convert_point_from_view;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBrowserViewCppToC::~CefBrowserViewCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefBrowserView>
 CefCppToCRefCounted<CefBrowserViewCppToC, CefBrowserView, cef_browser_view_t>::
diff --git a/libcef_dll/cpptoc/views/browser_view_cpptoc.h b/libcef_dll/cpptoc/views/browser_view_cpptoc.h
index 5a8dcea20..b705354c2 100644
--- a/libcef_dll/cpptoc/views/browser_view_cpptoc.h
+++ b/libcef_dll/cpptoc/views/browser_view_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cc6519f0303e67f9c5bb230909a0e3dec896950b$
+// $hash=16ff454a480c329617fea13843f8ed1c7cc21a1e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_BROWSER_VIEW_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefBrowserViewCppToC : public CefCppToCRefCounted<CefBrowserViewCppToC,
                                                         cef_browser_view_t> {
  public:
   CefBrowserViewCppToC();
+  virtual ~CefBrowserViewCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_BROWSER_VIEW_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/browser_view_delegate_cpptoc.cc b/libcef_dll/cpptoc/views/browser_view_delegate_cpptoc.cc
index 97472170d..b94838888 100644
--- a/libcef_dll/cpptoc/views/browser_view_delegate_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/browser_view_delegate_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a9c095d4f899068160799d6caa4660c2d440ea2c$
+// $hash=b1d5a443abaf42f8b6c36a31f119c7430df43bca$
 //
 
 #include "libcef_dll/cpptoc/views/browser_view_delegate_cpptoc.h"
@@ -17,6 +17,7 @@
 #include "libcef_dll/ctocpp/browser_ctocpp.h"
 #include "libcef_dll/ctocpp/views/browser_view_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -26,6 +27,8 @@ void CEF_CALLBACK browser_view_delegate_on_browser_created(
     struct _cef_browser_view_delegate_t* self,
     cef_browser_view_t* browser_view,
     cef_browser_t* browser) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -50,6 +53,8 @@ void CEF_CALLBACK browser_view_delegate_on_browser_destroyed(
     struct _cef_browser_view_delegate_t* self,
     cef_browser_view_t* browser_view,
     cef_browser_t* browser) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -77,6 +82,8 @@ browser_view_delegate_get_delegate_for_popup_browser_view(
     const struct _cef_browser_settings_t* settings,
     cef_client_t* client,
     int is_devtools) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -115,6 +122,8 @@ int CEF_CALLBACK browser_view_delegate_on_popup_browser_view_created(
     cef_browser_view_t* browser_view,
     cef_browser_view_t* popup_browser_view,
     int is_devtools) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -143,6 +152,8 @@ int CEF_CALLBACK browser_view_delegate_on_popup_browser_view_created(
 cef_size_t CEF_CALLBACK
 browser_view_delegate_get_preferred_size(struct _cef_view_delegate_t* self,
                                          cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -165,6 +176,8 @@ browser_view_delegate_get_preferred_size(struct _cef_view_delegate_t* self,
 cef_size_t CEF_CALLBACK
 browser_view_delegate_get_minimum_size(struct _cef_view_delegate_t* self,
                                        cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -187,6 +200,8 @@ browser_view_delegate_get_minimum_size(struct _cef_view_delegate_t* self,
 cef_size_t CEF_CALLBACK
 browser_view_delegate_get_maximum_size(struct _cef_view_delegate_t* self,
                                        cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -210,6 +225,8 @@ int CEF_CALLBACK
 browser_view_delegate_get_height_for_width(struct _cef_view_delegate_t* self,
                                            cef_view_t* view,
                                            int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -234,6 +251,8 @@ browser_view_delegate_on_parent_view_changed(struct _cef_view_delegate_t* self,
                                              cef_view_t* view,
                                              int added,
                                              cef_view_t* parent) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -260,6 +279,8 @@ browser_view_delegate_on_child_view_changed(struct _cef_view_delegate_t* self,
                                             cef_view_t* view,
                                             int added,
                                             cef_view_t* child) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -284,6 +305,8 @@ browser_view_delegate_on_child_view_changed(struct _cef_view_delegate_t* self,
 void CEF_CALLBACK
 browser_view_delegate_on_focus(struct _cef_view_delegate_t* self,
                                cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -303,6 +326,8 @@ browser_view_delegate_on_focus(struct _cef_view_delegate_t* self,
 void CEF_CALLBACK
 browser_view_delegate_on_blur(struct _cef_view_delegate_t* self,
                               cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -345,6 +370,12 @@ CefBrowserViewDelegateCppToC::CefBrowserViewDelegateCppToC() {
   GetStruct()->base.on_blur = browser_view_delegate_on_blur;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBrowserViewDelegateCppToC::~CefBrowserViewDelegateCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefBrowserViewDelegate> CefCppToCRefCounted<
     CefBrowserViewDelegateCppToC,
diff --git a/libcef_dll/cpptoc/views/browser_view_delegate_cpptoc.h b/libcef_dll/cpptoc/views/browser_view_delegate_cpptoc.h
index 8a36f1204..b070129d3 100644
--- a/libcef_dll/cpptoc/views/browser_view_delegate_cpptoc.h
+++ b/libcef_dll/cpptoc/views/browser_view_delegate_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=76e7ebaa4de60da787cbda41be1b00dd080cd621$
+// $hash=81e89b48c869a73e0a132889f43088bb589bfc5a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_BROWSER_VIEW_DELEGATE_CPPTOC_H_
@@ -36,6 +36,7 @@ class CefBrowserViewDelegateCppToC
                                  cef_browser_view_delegate_t> {
  public:
   CefBrowserViewDelegateCppToC();
+  virtual ~CefBrowserViewDelegateCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_BROWSER_VIEW_DELEGATE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/button_cpptoc.cc b/libcef_dll/cpptoc/views/button_cpptoc.cc
index e4fdb9291..aef38a98b 100644
--- a/libcef_dll/cpptoc/views/button_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/button_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=923f9d903634b18aff96ca61d9d4bc402e3be551$
+// $hash=21ebfcd36a54d1b3004b6e4e1b2ab3760f23110a$
 //
 
 #include "libcef_dll/cpptoc/views/button_cpptoc.h"
@@ -22,6 +22,7 @@
 #include "libcef_dll/cpptoc/views/view_cpptoc.h"
 #include "libcef_dll/cpptoc/views/window_cpptoc.h"
 #include "libcef_dll/ctocpp/views/view_delegate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -29,6 +30,8 @@ namespace {
 
 cef_label_button_t* CEF_CALLBACK
 button_as_label_button(struct _cef_button_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -45,6 +48,8 @@ button_as_label_button(struct _cef_button_t* self) {
 
 void CEF_CALLBACK button_set_state(struct _cef_button_t* self,
                                    cef_button_state_t state) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -56,6 +61,8 @@ void CEF_CALLBACK button_set_state(struct _cef_button_t* self,
 }
 
 cef_button_state_t CEF_CALLBACK button_get_state(struct _cef_button_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -71,6 +78,8 @@ cef_button_state_t CEF_CALLBACK button_get_state(struct _cef_button_t* self) {
 
 void CEF_CALLBACK button_set_ink_drop_enabled(struct _cef_button_t* self,
                                               int enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -83,6 +92,8 @@ void CEF_CALLBACK button_set_ink_drop_enabled(struct _cef_button_t* self,
 
 void CEF_CALLBACK button_set_tooltip_text(struct _cef_button_t* self,
                                           const cef_string_t* tooltip_text) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -99,6 +110,8 @@ void CEF_CALLBACK button_set_tooltip_text(struct _cef_button_t* self,
 
 void CEF_CALLBACK button_set_accessible_name(struct _cef_button_t* self,
                                              const cef_string_t* name) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -115,6 +128,8 @@ void CEF_CALLBACK button_set_accessible_name(struct _cef_button_t* self,
 
 cef_browser_view_t* CEF_CALLBACK
 button_as_browser_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -131,6 +146,8 @@ button_as_browser_view(struct _cef_view_t* self) {
 }
 
 cef_button_t* CEF_CALLBACK button_as_button(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -146,6 +163,8 @@ cef_button_t* CEF_CALLBACK button_as_button(struct _cef_view_t* self) {
 }
 
 cef_panel_t* CEF_CALLBACK button_as_panel(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -162,6 +181,8 @@ cef_panel_t* CEF_CALLBACK button_as_panel(struct _cef_view_t* self) {
 
 cef_scroll_view_t* CEF_CALLBACK
 button_as_scroll_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -178,6 +199,8 @@ button_as_scroll_view(struct _cef_view_t* self) {
 }
 
 cef_textfield_t* CEF_CALLBACK button_as_textfield(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -195,6 +218,8 @@ cef_textfield_t* CEF_CALLBACK button_as_textfield(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 button_get_type_string(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -212,6 +237,8 @@ button_get_type_string(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK button_to_string(struct _cef_view_t* self,
                                                     int include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -228,6 +255,8 @@ cef_string_userfree_t CEF_CALLBACK button_to_string(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK button_is_valid(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -243,6 +272,8 @@ int CEF_CALLBACK button_is_valid(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK button_is_attached(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -259,6 +290,8 @@ int CEF_CALLBACK button_is_attached(struct _cef_view_t* self) {
 
 int CEF_CALLBACK button_is_same(struct _cef_view_t* self,
                                 struct _cef_view_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -279,6 +312,8 @@ int CEF_CALLBACK button_is_same(struct _cef_view_t* self,
 
 struct _cef_view_delegate_t* CEF_CALLBACK
 button_get_delegate(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -295,6 +330,8 @@ button_get_delegate(struct _cef_view_t* self) {
 }
 
 struct _cef_window_t* CEF_CALLBACK button_get_window(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -310,6 +347,8 @@ struct _cef_window_t* CEF_CALLBACK button_get_window(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK button_get_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -325,6 +364,8 @@ int CEF_CALLBACK button_get_id(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK button_set_id(struct _cef_view_t* self, int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -336,6 +377,8 @@ void CEF_CALLBACK button_set_id(struct _cef_view_t* self, int id) {
 }
 
 int CEF_CALLBACK button_get_group_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -351,6 +394,8 @@ int CEF_CALLBACK button_get_group_id(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK button_set_group_id(struct _cef_view_t* self, int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -364,6 +409,8 @@ void CEF_CALLBACK button_set_group_id(struct _cef_view_t* self, int group_id) {
 
 struct _cef_view_t* CEF_CALLBACK
 button_get_parent_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -381,6 +428,8 @@ button_get_parent_view(struct _cef_view_t* self) {
 
 struct _cef_view_t* CEF_CALLBACK
 button_get_view_for_id(struct _cef_view_t* self, int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -398,6 +447,8 @@ button_get_view_for_id(struct _cef_view_t* self, int id) {
 
 void CEF_CALLBACK button_set_bounds(struct _cef_view_t* self,
                                     const cef_rect_t* bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -417,6 +468,8 @@ void CEF_CALLBACK button_set_bounds(struct _cef_view_t* self,
 }
 
 cef_rect_t CEF_CALLBACK button_get_bounds(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -432,6 +485,8 @@ cef_rect_t CEF_CALLBACK button_get_bounds(struct _cef_view_t* self) {
 }
 
 cef_rect_t CEF_CALLBACK button_get_bounds_in_screen(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -449,6 +504,8 @@ cef_rect_t CEF_CALLBACK button_get_bounds_in_screen(struct _cef_view_t* self) {
 
 void CEF_CALLBACK button_set_size(struct _cef_view_t* self,
                                   const cef_size_t* size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -467,6 +524,8 @@ void CEF_CALLBACK button_set_size(struct _cef_view_t* self,
 }
 
 cef_size_t CEF_CALLBACK button_get_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -483,6 +542,8 @@ cef_size_t CEF_CALLBACK button_get_size(struct _cef_view_t* self) {
 
 void CEF_CALLBACK button_set_position(struct _cef_view_t* self,
                                       const cef_point_t* position) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -502,6 +563,8 @@ void CEF_CALLBACK button_set_position(struct _cef_view_t* self,
 }
 
 cef_point_t CEF_CALLBACK button_get_position(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -518,6 +581,8 @@ cef_point_t CEF_CALLBACK button_get_position(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK button_get_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -534,6 +599,8 @@ cef_size_t CEF_CALLBACK button_get_preferred_size(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK button_size_to_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -546,6 +613,8 @@ void CEF_CALLBACK button_size_to_preferred_size(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK button_get_minimum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -562,6 +631,8 @@ cef_size_t CEF_CALLBACK button_get_minimum_size(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK button_get_maximum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -579,6 +650,8 @@ cef_size_t CEF_CALLBACK button_get_maximum_size(struct _cef_view_t* self) {
 
 int CEF_CALLBACK button_get_height_for_width(struct _cef_view_t* self,
                                              int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -594,6 +667,8 @@ int CEF_CALLBACK button_get_height_for_width(struct _cef_view_t* self,
 }
 
 void CEF_CALLBACK button_invalidate_layout(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -606,6 +681,8 @@ void CEF_CALLBACK button_invalidate_layout(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK button_set_visible(struct _cef_view_t* self, int visible) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -618,6 +695,8 @@ void CEF_CALLBACK button_set_visible(struct _cef_view_t* self, int visible) {
 }
 
 int CEF_CALLBACK button_is_visible(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -633,6 +712,8 @@ int CEF_CALLBACK button_is_visible(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK button_is_drawn(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -648,6 +729,8 @@ int CEF_CALLBACK button_is_drawn(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK button_set_enabled(struct _cef_view_t* self, int enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -660,6 +743,8 @@ void CEF_CALLBACK button_set_enabled(struct _cef_view_t* self, int enabled) {
 }
 
 int CEF_CALLBACK button_is_enabled(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -676,6 +761,8 @@ int CEF_CALLBACK button_is_enabled(struct _cef_view_t* self) {
 
 void CEF_CALLBACK button_set_focusable(struct _cef_view_t* self,
                                        int focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -688,6 +775,8 @@ void CEF_CALLBACK button_set_focusable(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK button_is_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -703,6 +792,8 @@ int CEF_CALLBACK button_is_focusable(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK button_is_accessibility_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -718,6 +809,8 @@ int CEF_CALLBACK button_is_accessibility_focusable(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK button_request_focus(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -730,6 +823,8 @@ void CEF_CALLBACK button_request_focus(struct _cef_view_t* self) {
 
 void CEF_CALLBACK button_set_background_color(struct _cef_view_t* self,
                                               cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -742,6 +837,8 @@ void CEF_CALLBACK button_set_background_color(struct _cef_view_t* self,
 }
 
 cef_color_t CEF_CALLBACK button_get_background_color(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -759,6 +856,8 @@ cef_color_t CEF_CALLBACK button_get_background_color(struct _cef_view_t* self) {
 
 int CEF_CALLBACK button_convert_point_to_screen(struct _cef_view_t* self,
                                                 cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -786,6 +885,8 @@ int CEF_CALLBACK button_convert_point_to_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK button_convert_point_from_screen(struct _cef_view_t* self,
                                                   cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -813,6 +914,8 @@ int CEF_CALLBACK button_convert_point_from_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK button_convert_point_to_window(struct _cef_view_t* self,
                                                 cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -840,6 +943,8 @@ int CEF_CALLBACK button_convert_point_to_window(struct _cef_view_t* self,
 
 int CEF_CALLBACK button_convert_point_from_window(struct _cef_view_t* self,
                                                   cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -868,6 +973,8 @@ int CEF_CALLBACK button_convert_point_from_window(struct _cef_view_t* self,
 int CEF_CALLBACK button_convert_point_to_view(struct _cef_view_t* self,
                                               struct _cef_view_t* view,
                                               cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -901,6 +1008,8 @@ int CEF_CALLBACK button_convert_point_to_view(struct _cef_view_t* self,
 int CEF_CALLBACK button_convert_point_from_view(struct _cef_view_t* self,
                                                 struct _cef_view_t* view,
                                                 cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -995,6 +1104,12 @@ CefButtonCppToC::CefButtonCppToC() {
   GetStruct()->base.convert_point_from_view = button_convert_point_from_view;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefButtonCppToC::~CefButtonCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefButton>
 CefCppToCRefCounted<CefButtonCppToC, CefButton, cef_button_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/views/button_cpptoc.h b/libcef_dll/cpptoc/views/button_cpptoc.h
index 6c90a49ee..e3f29fdb9 100644
--- a/libcef_dll/cpptoc/views/button_cpptoc.h
+++ b/libcef_dll/cpptoc/views/button_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a9d8acda7bd6f14d38e804927c0fb5448b82b1bd$
+// $hash=7ed195825a3d893f05a848e9d87ff86637908f90$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_BUTTON_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefButtonCppToC
     : public CefCppToCRefCounted<CefButtonCppToC, CefButton, cef_button_t> {
  public:
   CefButtonCppToC();
+  virtual ~CefButtonCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_BUTTON_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/button_delegate_cpptoc.cc b/libcef_dll/cpptoc/views/button_delegate_cpptoc.cc
index 1f044d208..5d1e67ad1 100644
--- a/libcef_dll/cpptoc/views/button_delegate_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/button_delegate_cpptoc.cc
@@ -9,13 +9,14 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4759c2358de324fbdbfa4ae052a0ec50503607f7$
+// $hash=dde104d729355720a66995dbf947c1c58e27d707$
 //
 
 #include "libcef_dll/cpptoc/views/button_delegate_cpptoc.h"
 #include "libcef_dll/cpptoc/views/menu_button_delegate_cpptoc.h"
 #include "libcef_dll/ctocpp/views/button_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -24,6 +25,8 @@ namespace {
 void CEF_CALLBACK
 button_delegate_on_button_pressed(struct _cef_button_delegate_t* self,
                                   cef_button_t* button) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -42,6 +45,8 @@ button_delegate_on_button_pressed(struct _cef_button_delegate_t* self,
 void CEF_CALLBACK
 button_delegate_on_button_state_changed(struct _cef_button_delegate_t* self,
                                         cef_button_t* button) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -60,6 +65,8 @@ button_delegate_on_button_state_changed(struct _cef_button_delegate_t* self,
 cef_size_t CEF_CALLBACK
 button_delegate_get_preferred_size(struct _cef_view_delegate_t* self,
                                    cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -82,6 +89,8 @@ button_delegate_get_preferred_size(struct _cef_view_delegate_t* self,
 cef_size_t CEF_CALLBACK
 button_delegate_get_minimum_size(struct _cef_view_delegate_t* self,
                                  cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -104,6 +113,8 @@ button_delegate_get_minimum_size(struct _cef_view_delegate_t* self,
 cef_size_t CEF_CALLBACK
 button_delegate_get_maximum_size(struct _cef_view_delegate_t* self,
                                  cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -127,6 +138,8 @@ int CEF_CALLBACK
 button_delegate_get_height_for_width(struct _cef_view_delegate_t* self,
                                      cef_view_t* view,
                                      int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -151,6 +164,8 @@ button_delegate_on_parent_view_changed(struct _cef_view_delegate_t* self,
                                        cef_view_t* view,
                                        int added,
                                        cef_view_t* parent) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -176,6 +191,8 @@ button_delegate_on_child_view_changed(struct _cef_view_delegate_t* self,
                                       cef_view_t* view,
                                       int added,
                                       cef_view_t* child) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -198,6 +215,8 @@ button_delegate_on_child_view_changed(struct _cef_view_delegate_t* self,
 
 void CEF_CALLBACK button_delegate_on_focus(struct _cef_view_delegate_t* self,
                                            cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -215,6 +234,8 @@ void CEF_CALLBACK button_delegate_on_focus(struct _cef_view_delegate_t* self,
 
 void CEF_CALLBACK button_delegate_on_blur(struct _cef_view_delegate_t* self,
                                           cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -250,6 +271,12 @@ CefButtonDelegateCppToC::CefButtonDelegateCppToC() {
   GetStruct()->base.on_blur = button_delegate_on_blur;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefButtonDelegateCppToC::~CefButtonDelegateCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefButtonDelegate> CefCppToCRefCounted<
     CefButtonDelegateCppToC,
diff --git a/libcef_dll/cpptoc/views/button_delegate_cpptoc.h b/libcef_dll/cpptoc/views/button_delegate_cpptoc.h
index 80378d6f4..2d7a33a16 100644
--- a/libcef_dll/cpptoc/views/button_delegate_cpptoc.h
+++ b/libcef_dll/cpptoc/views/button_delegate_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=63abf099c1e7701f9dd1ea1820e6bb2659b846d9$
+// $hash=1c747d0d3f7d54f9a949f18db668c9c6fc887e39$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_BUTTON_DELEGATE_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefButtonDelegateCppToC
                                  cef_button_delegate_t> {
  public:
   CefButtonDelegateCppToC();
+  virtual ~CefButtonDelegateCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_BUTTON_DELEGATE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/display_cpptoc.cc b/libcef_dll/cpptoc/views/display_cpptoc.cc
index 50d1c61fd..5362868ac 100644
--- a/libcef_dll/cpptoc/views/display_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/display_cpptoc.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=dc68eef1f2c7908383ba3d253f98c1a7652425a1$
+// $hash=ba440d81993b7d2bff96385bc633c246fb47c8fe$
 //
 
 #include "libcef_dll/cpptoc/views/display_cpptoc.h"
 #include <algorithm>
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_display_t* cef_display_get_primary() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -30,6 +33,8 @@ CEF_EXPORT cef_display_t* cef_display_get_primary() {
 CEF_EXPORT cef_display_t* cef_display_get_nearest_point(
     const cef_point_t* point,
     int input_pixel_coords) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: point; type: simple_byref_const
@@ -51,6 +56,8 @@ CEF_EXPORT cef_display_t* cef_display_get_nearest_point(
 CEF_EXPORT cef_display_t* cef_display_get_matching_bounds(
     const cef_rect_t* bounds,
     int input_pixel_coords) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: bounds; type: simple_byref_const
@@ -70,6 +77,8 @@ CEF_EXPORT cef_display_t* cef_display_get_matching_bounds(
 }
 
 CEF_EXPORT size_t cef_display_get_count() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -81,6 +90,8 @@ CEF_EXPORT size_t cef_display_get_count() {
 
 CEF_EXPORT void cef_display_get_alls(size_t* displaysCount,
                                      cef_display_t** displays) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: displays; type: refptr_vec_same_byref
@@ -115,6 +126,8 @@ namespace {
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 int64 CEF_CALLBACK display_get_id(struct _cef_display_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -130,6 +143,8 @@ int64 CEF_CALLBACK display_get_id(struct _cef_display_t* self) {
 
 float CEF_CALLBACK
 display_get_device_scale_factor(struct _cef_display_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -145,6 +160,8 @@ display_get_device_scale_factor(struct _cef_display_t* self) {
 
 void CEF_CALLBACK display_convert_point_to_pixels(struct _cef_display_t* self,
                                                   cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -168,6 +185,8 @@ void CEF_CALLBACK display_convert_point_to_pixels(struct _cef_display_t* self,
 
 void CEF_CALLBACK display_convert_point_from_pixels(struct _cef_display_t* self,
                                                     cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -190,6 +209,8 @@ void CEF_CALLBACK display_convert_point_from_pixels(struct _cef_display_t* self,
 }
 
 cef_rect_t CEF_CALLBACK display_get_bounds(struct _cef_display_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -204,6 +225,8 @@ cef_rect_t CEF_CALLBACK display_get_bounds(struct _cef_display_t* self) {
 }
 
 cef_rect_t CEF_CALLBACK display_get_work_area(struct _cef_display_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -218,6 +241,8 @@ cef_rect_t CEF_CALLBACK display_get_work_area(struct _cef_display_t* self) {
 }
 
 int CEF_CALLBACK display_get_rotation(struct _cef_display_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -245,6 +270,12 @@ CefDisplayCppToC::CefDisplayCppToC() {
   GetStruct()->get_rotation = display_get_rotation;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDisplayCppToC::~CefDisplayCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefDisplay>
 CefCppToCRefCounted<CefDisplayCppToC, CefDisplay, cef_display_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/views/display_cpptoc.h b/libcef_dll/cpptoc/views/display_cpptoc.h
index 2b2c234a7..2b5383bf1 100644
--- a/libcef_dll/cpptoc/views/display_cpptoc.h
+++ b/libcef_dll/cpptoc/views/display_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ec2f756b6c13b2442865c1b91fd000007967e76b$
+// $hash=ab108dbcd1d5aa62d37a545e5b7e4aad22e708b9$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_DISPLAY_CPPTOC_H_
@@ -30,6 +30,7 @@ class CefDisplayCppToC
     : public CefCppToCRefCounted<CefDisplayCppToC, CefDisplay, cef_display_t> {
  public:
   CefDisplayCppToC();
+  virtual ~CefDisplayCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_DISPLAY_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/fill_layout_cpptoc.cc b/libcef_dll/cpptoc/views/fill_layout_cpptoc.cc
index 33a5a4d74..3330ab34c 100644
--- a/libcef_dll/cpptoc/views/fill_layout_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/fill_layout_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c2ac1661c8a054728e4c3d5eacb8b8d23b6f7213$
+// $hash=54ed76ef41fc992a52da607a24b07d9469ca81e0$
 //
 
 #include "libcef_dll/cpptoc/views/fill_layout_cpptoc.h"
 #include "libcef_dll/cpptoc/views/box_layout_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -21,6 +22,8 @@ namespace {
 
 cef_box_layout_t* CEF_CALLBACK
 fill_layout_as_box_layout(struct _cef_layout_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -38,6 +41,8 @@ fill_layout_as_box_layout(struct _cef_layout_t* self) {
 
 cef_fill_layout_t* CEF_CALLBACK
 fill_layout_as_fill_layout(struct _cef_layout_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -54,6 +59,8 @@ fill_layout_as_fill_layout(struct _cef_layout_t* self) {
 }
 
 int CEF_CALLBACK fill_layout_is_valid(struct _cef_layout_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -79,6 +86,12 @@ CefFillLayoutCppToC::CefFillLayoutCppToC() {
   GetStruct()->base.is_valid = fill_layout_is_valid;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefFillLayoutCppToC::~CefFillLayoutCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefFillLayout>
 CefCppToCRefCounted<CefFillLayoutCppToC, CefFillLayout, cef_fill_layout_t>::
diff --git a/libcef_dll/cpptoc/views/fill_layout_cpptoc.h b/libcef_dll/cpptoc/views/fill_layout_cpptoc.h
index af812c4f5..fa43a565a 100644
--- a/libcef_dll/cpptoc/views/fill_layout_cpptoc.h
+++ b/libcef_dll/cpptoc/views/fill_layout_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cef3646532d2db6b41e3746f363de1bd18a77a78$
+// $hash=6de2324289f34cb9f6eb69f2dd91a161185aa19e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_FILL_LAYOUT_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefFillLayoutCppToC : public CefCppToCRefCounted<CefFillLayoutCppToC,
                                                        cef_fill_layout_t> {
  public:
   CefFillLayoutCppToC();
+  virtual ~CefFillLayoutCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_FILL_LAYOUT_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/label_button_cpptoc.cc b/libcef_dll/cpptoc/views/label_button_cpptoc.cc
index 5a2692a97..57e79e554 100644
--- a/libcef_dll/cpptoc/views/label_button_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/label_button_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=52fba8dedd3422e2c2fb47ae83a5e6e8ea4cede3$
+// $hash=307fd7a1cc06e767ef33817aa2f0d2407ed8fe7d$
 //
 
 #include "libcef_dll/cpptoc/views/label_button_cpptoc.h"
@@ -24,6 +24,7 @@
 #include "libcef_dll/cpptoc/views/window_cpptoc.h"
 #include "libcef_dll/ctocpp/views/button_delegate_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_delegate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
@@ -31,6 +32,8 @@ CEF_EXPORT cef_label_button_t* cef_label_button_create(
     cef_button_delegate_t* delegate,
     const cef_string_t* text,
     int with_frame) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: delegate; type: refptr_diff
@@ -54,6 +57,8 @@ namespace {
 
 cef_menu_button_t* CEF_CALLBACK
 label_button_as_menu_button(struct _cef_label_button_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -70,6 +75,8 @@ label_button_as_menu_button(struct _cef_label_button_t* self) {
 
 void CEF_CALLBACK label_button_set_text(struct _cef_label_button_t* self,
                                         const cef_string_t* text) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -86,6 +93,8 @@ void CEF_CALLBACK label_button_set_text(struct _cef_label_button_t* self,
 
 cef_string_userfree_t CEF_CALLBACK
 label_button_get_text(struct _cef_label_button_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -102,6 +111,8 @@ label_button_get_text(struct _cef_label_button_t* self) {
 void CEF_CALLBACK label_button_set_image(struct _cef_label_button_t* self,
                                          cef_button_state_t button_state,
                                          cef_image_t* image) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -117,6 +128,8 @@ void CEF_CALLBACK label_button_set_image(struct _cef_label_button_t* self,
 cef_image_t* CEF_CALLBACK
 label_button_get_image(struct _cef_label_button_t* self,
                        cef_button_state_t button_state) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -134,6 +147,8 @@ label_button_get_image(struct _cef_label_button_t* self,
 void CEF_CALLBACK label_button_set_text_color(struct _cef_label_button_t* self,
                                               cef_button_state_t for_state,
                                               cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -147,6 +162,8 @@ void CEF_CALLBACK label_button_set_text_color(struct _cef_label_button_t* self,
 void CEF_CALLBACK
 label_button_set_enabled_text_colors(struct _cef_label_button_t* self,
                                      cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -159,6 +176,8 @@ label_button_set_enabled_text_colors(struct _cef_label_button_t* self,
 
 void CEF_CALLBACK label_button_set_font_list(struct _cef_label_button_t* self,
                                              const cef_string_t* font_list) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -176,6 +195,8 @@ void CEF_CALLBACK label_button_set_font_list(struct _cef_label_button_t* self,
 void CEF_CALLBACK
 label_button_set_horizontal_alignment(struct _cef_label_button_t* self,
                                       cef_horizontal_alignment_t alignment) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -189,6 +210,8 @@ label_button_set_horizontal_alignment(struct _cef_label_button_t* self,
 void CEF_CALLBACK
 label_button_set_minimum_size(struct _cef_label_button_t* self,
                               const cef_size_t* size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -209,6 +232,8 @@ label_button_set_minimum_size(struct _cef_label_button_t* self,
 void CEF_CALLBACK
 label_button_set_maximum_size(struct _cef_label_button_t* self,
                               const cef_size_t* size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -228,6 +253,8 @@ label_button_set_maximum_size(struct _cef_label_button_t* self,
 
 cef_label_button_t* CEF_CALLBACK
 label_button_as_label_button(struct _cef_button_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -245,6 +272,8 @@ label_button_as_label_button(struct _cef_button_t* self) {
 
 void CEF_CALLBACK label_button_set_state(struct _cef_button_t* self,
                                          cef_button_state_t state) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -258,6 +287,8 @@ void CEF_CALLBACK label_button_set_state(struct _cef_button_t* self,
 
 cef_button_state_t CEF_CALLBACK
 label_button_get_state(struct _cef_button_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -275,6 +306,8 @@ label_button_get_state(struct _cef_button_t* self) {
 
 void CEF_CALLBACK label_button_set_ink_drop_enabled(struct _cef_button_t* self,
                                                     int enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -289,6 +322,8 @@ void CEF_CALLBACK label_button_set_ink_drop_enabled(struct _cef_button_t* self,
 void CEF_CALLBACK
 label_button_set_tooltip_text(struct _cef_button_t* self,
                               const cef_string_t* tooltip_text) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -306,6 +341,8 @@ label_button_set_tooltip_text(struct _cef_button_t* self,
 
 void CEF_CALLBACK label_button_set_accessible_name(struct _cef_button_t* self,
                                                    const cef_string_t* name) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -323,6 +360,8 @@ void CEF_CALLBACK label_button_set_accessible_name(struct _cef_button_t* self,
 
 cef_browser_view_t* CEF_CALLBACK
 label_button_as_browser_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -339,6 +378,8 @@ label_button_as_browser_view(struct _cef_view_t* self) {
 }
 
 cef_button_t* CEF_CALLBACK label_button_as_button(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -355,6 +396,8 @@ cef_button_t* CEF_CALLBACK label_button_as_button(struct _cef_view_t* self) {
 }
 
 cef_panel_t* CEF_CALLBACK label_button_as_panel(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -372,6 +415,8 @@ cef_panel_t* CEF_CALLBACK label_button_as_panel(struct _cef_view_t* self) {
 
 cef_scroll_view_t* CEF_CALLBACK
 label_button_as_scroll_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -389,6 +434,8 @@ label_button_as_scroll_view(struct _cef_view_t* self) {
 
 cef_textfield_t* CEF_CALLBACK
 label_button_as_textfield(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -406,6 +453,8 @@ label_button_as_textfield(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 label_button_get_type_string(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -423,6 +472,8 @@ label_button_get_type_string(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 label_button_to_string(struct _cef_view_t* self, int include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -439,6 +490,8 @@ label_button_to_string(struct _cef_view_t* self, int include_children) {
 }
 
 int CEF_CALLBACK label_button_is_valid(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -455,6 +508,8 @@ int CEF_CALLBACK label_button_is_valid(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK label_button_is_attached(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -472,6 +527,8 @@ int CEF_CALLBACK label_button_is_attached(struct _cef_view_t* self) {
 
 int CEF_CALLBACK label_button_is_same(struct _cef_view_t* self,
                                       struct _cef_view_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -493,6 +550,8 @@ int CEF_CALLBACK label_button_is_same(struct _cef_view_t* self,
 
 struct _cef_view_delegate_t* CEF_CALLBACK
 label_button_get_delegate(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -510,6 +569,8 @@ label_button_get_delegate(struct _cef_view_t* self) {
 
 struct _cef_window_t* CEF_CALLBACK
 label_button_get_window(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -526,6 +587,8 @@ label_button_get_window(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK label_button_get_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -542,6 +605,8 @@ int CEF_CALLBACK label_button_get_id(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK label_button_set_id(struct _cef_view_t* self, int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -554,6 +619,8 @@ void CEF_CALLBACK label_button_set_id(struct _cef_view_t* self, int id) {
 }
 
 int CEF_CALLBACK label_button_get_group_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -571,6 +638,8 @@ int CEF_CALLBACK label_button_get_group_id(struct _cef_view_t* self) {
 
 void CEF_CALLBACK label_button_set_group_id(struct _cef_view_t* self,
                                             int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -584,6 +653,8 @@ void CEF_CALLBACK label_button_set_group_id(struct _cef_view_t* self,
 
 struct _cef_view_t* CEF_CALLBACK
 label_button_get_parent_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -601,6 +672,8 @@ label_button_get_parent_view(struct _cef_view_t* self) {
 
 struct _cef_view_t* CEF_CALLBACK
 label_button_get_view_for_id(struct _cef_view_t* self, int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -618,6 +691,8 @@ label_button_get_view_for_id(struct _cef_view_t* self, int id) {
 
 void CEF_CALLBACK label_button_set_bounds(struct _cef_view_t* self,
                                           const cef_rect_t* bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -637,6 +712,8 @@ void CEF_CALLBACK label_button_set_bounds(struct _cef_view_t* self,
 }
 
 cef_rect_t CEF_CALLBACK label_button_get_bounds(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -654,6 +731,8 @@ cef_rect_t CEF_CALLBACK label_button_get_bounds(struct _cef_view_t* self) {
 
 cef_rect_t CEF_CALLBACK
 label_button_get_bounds_in_screen(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -671,6 +750,8 @@ label_button_get_bounds_in_screen(struct _cef_view_t* self) {
 
 void CEF_CALLBACK label_button_set_size(struct _cef_view_t* self,
                                         const cef_size_t* size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -690,6 +771,8 @@ void CEF_CALLBACK label_button_set_size(struct _cef_view_t* self,
 }
 
 cef_size_t CEF_CALLBACK label_button_get_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -707,6 +790,8 @@ cef_size_t CEF_CALLBACK label_button_get_size(struct _cef_view_t* self) {
 
 void CEF_CALLBACK label_button_set_position(struct _cef_view_t* self,
                                             const cef_point_t* position) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -726,6 +811,8 @@ void CEF_CALLBACK label_button_set_position(struct _cef_view_t* self,
 }
 
 cef_point_t CEF_CALLBACK label_button_get_position(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -743,6 +830,8 @@ cef_point_t CEF_CALLBACK label_button_get_position(struct _cef_view_t* self) {
 
 cef_size_t CEF_CALLBACK
 label_button_get_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -760,6 +849,8 @@ label_button_get_preferred_size(struct _cef_view_t* self) {
 
 void CEF_CALLBACK
 label_button_size_to_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -773,6 +864,8 @@ label_button_size_to_preferred_size(struct _cef_view_t* self) {
 
 cef_size_t CEF_CALLBACK
 label_button_get_minimum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -790,6 +883,8 @@ label_button_get_minimum_size(struct _cef_view_t* self) {
 
 cef_size_t CEF_CALLBACK
 label_button_get_maximum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -807,6 +902,8 @@ label_button_get_maximum_size(struct _cef_view_t* self) {
 
 int CEF_CALLBACK label_button_get_height_for_width(struct _cef_view_t* self,
                                                    int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -823,6 +920,8 @@ int CEF_CALLBACK label_button_get_height_for_width(struct _cef_view_t* self,
 }
 
 void CEF_CALLBACK label_button_invalidate_layout(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -836,6 +935,8 @@ void CEF_CALLBACK label_button_invalidate_layout(struct _cef_view_t* self) {
 
 void CEF_CALLBACK label_button_set_visible(struct _cef_view_t* self,
                                            int visible) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -848,6 +949,8 @@ void CEF_CALLBACK label_button_set_visible(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK label_button_is_visible(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -864,6 +967,8 @@ int CEF_CALLBACK label_button_is_visible(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK label_button_is_drawn(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -881,6 +986,8 @@ int CEF_CALLBACK label_button_is_drawn(struct _cef_view_t* self) {
 
 void CEF_CALLBACK label_button_set_enabled(struct _cef_view_t* self,
                                            int enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -893,6 +1000,8 @@ void CEF_CALLBACK label_button_set_enabled(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK label_button_is_enabled(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -910,6 +1019,8 @@ int CEF_CALLBACK label_button_is_enabled(struct _cef_view_t* self) {
 
 void CEF_CALLBACK label_button_set_focusable(struct _cef_view_t* self,
                                              int focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -922,6 +1033,8 @@ void CEF_CALLBACK label_button_set_focusable(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK label_button_is_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -939,6 +1052,8 @@ int CEF_CALLBACK label_button_is_focusable(struct _cef_view_t* self) {
 
 int CEF_CALLBACK
 label_button_is_accessibility_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -955,6 +1070,8 @@ label_button_is_accessibility_focusable(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK label_button_request_focus(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -968,6 +1085,8 @@ void CEF_CALLBACK label_button_request_focus(struct _cef_view_t* self) {
 
 void CEF_CALLBACK label_button_set_background_color(struct _cef_view_t* self,
                                                     cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -981,6 +1100,8 @@ void CEF_CALLBACK label_button_set_background_color(struct _cef_view_t* self,
 
 cef_color_t CEF_CALLBACK
 label_button_get_background_color(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -998,6 +1119,8 @@ label_button_get_background_color(struct _cef_view_t* self) {
 
 int CEF_CALLBACK label_button_convert_point_to_screen(struct _cef_view_t* self,
                                                       cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1027,6 +1150,8 @@ int CEF_CALLBACK label_button_convert_point_to_screen(struct _cef_view_t* self,
 int CEF_CALLBACK
 label_button_convert_point_from_screen(struct _cef_view_t* self,
                                        cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1055,6 +1180,8 @@ label_button_convert_point_from_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK label_button_convert_point_to_window(struct _cef_view_t* self,
                                                       cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1084,6 +1211,8 @@ int CEF_CALLBACK label_button_convert_point_to_window(struct _cef_view_t* self,
 int CEF_CALLBACK
 label_button_convert_point_from_window(struct _cef_view_t* self,
                                        cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1113,6 +1242,8 @@ label_button_convert_point_from_window(struct _cef_view_t* self,
 int CEF_CALLBACK label_button_convert_point_to_view(struct _cef_view_t* self,
                                                     struct _cef_view_t* view,
                                                     cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1146,6 +1277,8 @@ int CEF_CALLBACK label_button_convert_point_to_view(struct _cef_view_t* self,
 int CEF_CALLBACK label_button_convert_point_from_view(struct _cef_view_t* self,
                                                       struct _cef_view_t* view,
                                                       cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1260,6 +1393,12 @@ CefLabelButtonCppToC::CefLabelButtonCppToC() {
       label_button_convert_point_from_view;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefLabelButtonCppToC::~CefLabelButtonCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefLabelButton>
 CefCppToCRefCounted<CefLabelButtonCppToC, CefLabelButton, cef_label_button_t>::
diff --git a/libcef_dll/cpptoc/views/label_button_cpptoc.h b/libcef_dll/cpptoc/views/label_button_cpptoc.h
index 89655babe..ed49b1e1f 100644
--- a/libcef_dll/cpptoc/views/label_button_cpptoc.h
+++ b/libcef_dll/cpptoc/views/label_button_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=16b8910c5ac13520e43c3449d28b515f6732f39f$
+// $hash=7a34fb72f1e0e39673410b1dbd9b4af364b37f21$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_LABEL_BUTTON_CPPTOC_H_
@@ -33,6 +33,7 @@ class CefLabelButtonCppToC : public CefCppToCRefCounted<CefLabelButtonCppToC,
                                                         cef_label_button_t> {
  public:
   CefLabelButtonCppToC();
+  virtual ~CefLabelButtonCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_LABEL_BUTTON_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/layout_cpptoc.cc b/libcef_dll/cpptoc/views/layout_cpptoc.cc
index 74a575eb9..05fe6cc59 100644
--- a/libcef_dll/cpptoc/views/layout_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/layout_cpptoc.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=17464b2b28c8fa2ae7f67978f93e2d8bc13fe1ed$
+// $hash=1871dbf9adbb5c92705ff30b72ac19735928ce4b$
 //
 
 #include "libcef_dll/cpptoc/views/layout_cpptoc.h"
 #include "libcef_dll/cpptoc/views/box_layout_cpptoc.h"
 #include "libcef_dll/cpptoc/views/fill_layout_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -22,6 +23,8 @@ namespace {
 
 cef_box_layout_t* CEF_CALLBACK
 layout_as_box_layout(struct _cef_layout_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -37,6 +40,8 @@ layout_as_box_layout(struct _cef_layout_t* self) {
 
 cef_fill_layout_t* CEF_CALLBACK
 layout_as_fill_layout(struct _cef_layout_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -51,6 +56,8 @@ layout_as_fill_layout(struct _cef_layout_t* self) {
 }
 
 int CEF_CALLBACK layout_is_valid(struct _cef_layout_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -74,6 +81,12 @@ CefLayoutCppToC::CefLayoutCppToC() {
   GetStruct()->is_valid = layout_is_valid;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefLayoutCppToC::~CefLayoutCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefLayout>
 CefCppToCRefCounted<CefLayoutCppToC, CefLayout, cef_layout_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/views/layout_cpptoc.h b/libcef_dll/cpptoc/views/layout_cpptoc.h
index 986e35a46..3ade772f7 100644
--- a/libcef_dll/cpptoc/views/layout_cpptoc.h
+++ b/libcef_dll/cpptoc/views/layout_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c132272a5808e10d27b10f4393bfc248c53ba76d$
+// $hash=d4eb9d13b07ad780b4941fa4122a45cde2684d21$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_LAYOUT_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefLayoutCppToC
     : public CefCppToCRefCounted<CefLayoutCppToC, CefLayout, cef_layout_t> {
  public:
   CefLayoutCppToC();
+  virtual ~CefLayoutCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_LAYOUT_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/menu_button_cpptoc.cc b/libcef_dll/cpptoc/views/menu_button_cpptoc.cc
index b53e8d4cb..86d6f2176 100644
--- a/libcef_dll/cpptoc/views/menu_button_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/menu_button_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cb2373876547c8f8e0315043a37b80b9f3d91d48$
+// $hash=9965360aa4fabed5c6550b97ff32445652d24cb6$
 //
 
 #include "libcef_dll/cpptoc/views/menu_button_cpptoc.h"
@@ -25,6 +25,7 @@
 #include "libcef_dll/cpptoc/views/window_cpptoc.h"
 #include "libcef_dll/ctocpp/views/menu_button_delegate_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_delegate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
@@ -32,6 +33,8 @@ CEF_EXPORT cef_menu_button_t* cef_menu_button_create(
     cef_menu_button_delegate_t* delegate,
     const cef_string_t* text,
     int with_frame) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: delegate; type: refptr_diff
@@ -58,6 +61,8 @@ menu_button_show_menu(struct _cef_menu_button_t* self,
                       cef_menu_model_t* menu_model,
                       const cef_point_t* screen_point,
                       cef_menu_anchor_position_t anchor_position) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -81,6 +86,8 @@ menu_button_show_menu(struct _cef_menu_button_t* self,
 }
 
 void CEF_CALLBACK menu_button_trigger_menu(struct _cef_menu_button_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -93,6 +100,8 @@ void CEF_CALLBACK menu_button_trigger_menu(struct _cef_menu_button_t* self) {
 
 cef_menu_button_t* CEF_CALLBACK
 menu_button_as_menu_button(struct _cef_label_button_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -110,6 +119,8 @@ menu_button_as_menu_button(struct _cef_label_button_t* self) {
 
 void CEF_CALLBACK menu_button_set_text(struct _cef_label_button_t* self,
                                        const cef_string_t* text) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -127,6 +138,8 @@ void CEF_CALLBACK menu_button_set_text(struct _cef_label_button_t* self,
 
 cef_string_userfree_t CEF_CALLBACK
 menu_button_get_text(struct _cef_label_button_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -145,6 +158,8 @@ menu_button_get_text(struct _cef_label_button_t* self) {
 void CEF_CALLBACK menu_button_set_image(struct _cef_label_button_t* self,
                                         cef_button_state_t button_state,
                                         cef_image_t* image) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -160,6 +175,8 @@ void CEF_CALLBACK menu_button_set_image(struct _cef_label_button_t* self,
 cef_image_t* CEF_CALLBACK
 menu_button_get_image(struct _cef_label_button_t* self,
                       cef_button_state_t button_state) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -178,6 +195,8 @@ menu_button_get_image(struct _cef_label_button_t* self,
 void CEF_CALLBACK menu_button_set_text_color(struct _cef_label_button_t* self,
                                              cef_button_state_t for_state,
                                              cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -192,6 +211,8 @@ void CEF_CALLBACK menu_button_set_text_color(struct _cef_label_button_t* self,
 void CEF_CALLBACK
 menu_button_set_enabled_text_colors(struct _cef_label_button_t* self,
                                     cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -205,6 +226,8 @@ menu_button_set_enabled_text_colors(struct _cef_label_button_t* self,
 
 void CEF_CALLBACK menu_button_set_font_list(struct _cef_label_button_t* self,
                                             const cef_string_t* font_list) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -223,6 +246,8 @@ void CEF_CALLBACK menu_button_set_font_list(struct _cef_label_button_t* self,
 void CEF_CALLBACK
 menu_button_set_horizontal_alignment(struct _cef_label_button_t* self,
                                      cef_horizontal_alignment_t alignment) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -236,6 +261,8 @@ menu_button_set_horizontal_alignment(struct _cef_label_button_t* self,
 
 void CEF_CALLBACK menu_button_set_minimum_size(struct _cef_label_button_t* self,
                                                const cef_size_t* size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -256,6 +283,8 @@ void CEF_CALLBACK menu_button_set_minimum_size(struct _cef_label_button_t* self,
 
 void CEF_CALLBACK menu_button_set_maximum_size(struct _cef_label_button_t* self,
                                                const cef_size_t* size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -276,6 +305,8 @@ void CEF_CALLBACK menu_button_set_maximum_size(struct _cef_label_button_t* self,
 
 cef_label_button_t* CEF_CALLBACK
 menu_button_as_label_button(struct _cef_button_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -293,6 +324,8 @@ menu_button_as_label_button(struct _cef_button_t* self) {
 
 void CEF_CALLBACK menu_button_set_state(struct _cef_button_t* self,
                                         cef_button_state_t state) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -306,6 +339,8 @@ void CEF_CALLBACK menu_button_set_state(struct _cef_button_t* self,
 
 cef_button_state_t CEF_CALLBACK
 menu_button_get_state(struct _cef_button_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -323,6 +358,8 @@ menu_button_get_state(struct _cef_button_t* self) {
 
 void CEF_CALLBACK menu_button_set_ink_drop_enabled(struct _cef_button_t* self,
                                                    int enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -337,6 +374,8 @@ void CEF_CALLBACK menu_button_set_ink_drop_enabled(struct _cef_button_t* self,
 void CEF_CALLBACK
 menu_button_set_tooltip_text(struct _cef_button_t* self,
                              const cef_string_t* tooltip_text) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -354,6 +393,8 @@ menu_button_set_tooltip_text(struct _cef_button_t* self,
 
 void CEF_CALLBACK menu_button_set_accessible_name(struct _cef_button_t* self,
                                                   const cef_string_t* name) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -371,6 +412,8 @@ void CEF_CALLBACK menu_button_set_accessible_name(struct _cef_button_t* self,
 
 cef_browser_view_t* CEF_CALLBACK
 menu_button_as_browser_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -387,6 +430,8 @@ menu_button_as_browser_view(struct _cef_view_t* self) {
 }
 
 cef_button_t* CEF_CALLBACK menu_button_as_button(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -403,6 +448,8 @@ cef_button_t* CEF_CALLBACK menu_button_as_button(struct _cef_view_t* self) {
 }
 
 cef_panel_t* CEF_CALLBACK menu_button_as_panel(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -420,6 +467,8 @@ cef_panel_t* CEF_CALLBACK menu_button_as_panel(struct _cef_view_t* self) {
 
 cef_scroll_view_t* CEF_CALLBACK
 menu_button_as_scroll_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -437,6 +486,8 @@ menu_button_as_scroll_view(struct _cef_view_t* self) {
 
 cef_textfield_t* CEF_CALLBACK
 menu_button_as_textfield(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -454,6 +505,8 @@ menu_button_as_textfield(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 menu_button_get_type_string(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -471,6 +524,8 @@ menu_button_get_type_string(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 menu_button_to_string(struct _cef_view_t* self, int include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -487,6 +542,8 @@ menu_button_to_string(struct _cef_view_t* self, int include_children) {
 }
 
 int CEF_CALLBACK menu_button_is_valid(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -503,6 +560,8 @@ int CEF_CALLBACK menu_button_is_valid(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK menu_button_is_attached(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -520,6 +579,8 @@ int CEF_CALLBACK menu_button_is_attached(struct _cef_view_t* self) {
 
 int CEF_CALLBACK menu_button_is_same(struct _cef_view_t* self,
                                      struct _cef_view_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -541,6 +602,8 @@ int CEF_CALLBACK menu_button_is_same(struct _cef_view_t* self,
 
 struct _cef_view_delegate_t* CEF_CALLBACK
 menu_button_get_delegate(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -558,6 +621,8 @@ menu_button_get_delegate(struct _cef_view_t* self) {
 
 struct _cef_window_t* CEF_CALLBACK
 menu_button_get_window(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -574,6 +639,8 @@ menu_button_get_window(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK menu_button_get_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -590,6 +657,8 @@ int CEF_CALLBACK menu_button_get_id(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK menu_button_set_id(struct _cef_view_t* self, int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -602,6 +671,8 @@ void CEF_CALLBACK menu_button_set_id(struct _cef_view_t* self, int id) {
 }
 
 int CEF_CALLBACK menu_button_get_group_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -619,6 +690,8 @@ int CEF_CALLBACK menu_button_get_group_id(struct _cef_view_t* self) {
 
 void CEF_CALLBACK menu_button_set_group_id(struct _cef_view_t* self,
                                            int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -632,6 +705,8 @@ void CEF_CALLBACK menu_button_set_group_id(struct _cef_view_t* self,
 
 struct _cef_view_t* CEF_CALLBACK
 menu_button_get_parent_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -649,6 +724,8 @@ menu_button_get_parent_view(struct _cef_view_t* self) {
 
 struct _cef_view_t* CEF_CALLBACK
 menu_button_get_view_for_id(struct _cef_view_t* self, int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -666,6 +743,8 @@ menu_button_get_view_for_id(struct _cef_view_t* self, int id) {
 
 void CEF_CALLBACK menu_button_set_bounds(struct _cef_view_t* self,
                                          const cef_rect_t* bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -685,6 +764,8 @@ void CEF_CALLBACK menu_button_set_bounds(struct _cef_view_t* self,
 }
 
 cef_rect_t CEF_CALLBACK menu_button_get_bounds(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -702,6 +783,8 @@ cef_rect_t CEF_CALLBACK menu_button_get_bounds(struct _cef_view_t* self) {
 
 cef_rect_t CEF_CALLBACK
 menu_button_get_bounds_in_screen(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -719,6 +802,8 @@ menu_button_get_bounds_in_screen(struct _cef_view_t* self) {
 
 void CEF_CALLBACK menu_button_set_size(struct _cef_view_t* self,
                                        const cef_size_t* size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -738,6 +823,8 @@ void CEF_CALLBACK menu_button_set_size(struct _cef_view_t* self,
 }
 
 cef_size_t CEF_CALLBACK menu_button_get_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -755,6 +842,8 @@ cef_size_t CEF_CALLBACK menu_button_get_size(struct _cef_view_t* self) {
 
 void CEF_CALLBACK menu_button_set_position(struct _cef_view_t* self,
                                            const cef_point_t* position) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -774,6 +863,8 @@ void CEF_CALLBACK menu_button_set_position(struct _cef_view_t* self,
 }
 
 cef_point_t CEF_CALLBACK menu_button_get_position(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -791,6 +882,8 @@ cef_point_t CEF_CALLBACK menu_button_get_position(struct _cef_view_t* self) {
 
 cef_size_t CEF_CALLBACK
 menu_button_get_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -807,6 +900,8 @@ menu_button_get_preferred_size(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK menu_button_size_to_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -819,6 +914,8 @@ void CEF_CALLBACK menu_button_size_to_preferred_size(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK menu_button_get_minimum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -835,6 +932,8 @@ cef_size_t CEF_CALLBACK menu_button_get_minimum_size(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK menu_button_get_maximum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -852,6 +951,8 @@ cef_size_t CEF_CALLBACK menu_button_get_maximum_size(struct _cef_view_t* self) {
 
 int CEF_CALLBACK menu_button_get_height_for_width(struct _cef_view_t* self,
                                                   int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -868,6 +969,8 @@ int CEF_CALLBACK menu_button_get_height_for_width(struct _cef_view_t* self,
 }
 
 void CEF_CALLBACK menu_button_invalidate_layout(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -881,6 +984,8 @@ void CEF_CALLBACK menu_button_invalidate_layout(struct _cef_view_t* self) {
 
 void CEF_CALLBACK menu_button_set_visible(struct _cef_view_t* self,
                                           int visible) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -893,6 +998,8 @@ void CEF_CALLBACK menu_button_set_visible(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK menu_button_is_visible(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -909,6 +1016,8 @@ int CEF_CALLBACK menu_button_is_visible(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK menu_button_is_drawn(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -926,6 +1035,8 @@ int CEF_CALLBACK menu_button_is_drawn(struct _cef_view_t* self) {
 
 void CEF_CALLBACK menu_button_set_enabled(struct _cef_view_t* self,
                                           int enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -938,6 +1049,8 @@ void CEF_CALLBACK menu_button_set_enabled(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK menu_button_is_enabled(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -955,6 +1068,8 @@ int CEF_CALLBACK menu_button_is_enabled(struct _cef_view_t* self) {
 
 void CEF_CALLBACK menu_button_set_focusable(struct _cef_view_t* self,
                                             int focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -967,6 +1082,8 @@ void CEF_CALLBACK menu_button_set_focusable(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK menu_button_is_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -984,6 +1101,8 @@ int CEF_CALLBACK menu_button_is_focusable(struct _cef_view_t* self) {
 
 int CEF_CALLBACK
 menu_button_is_accessibility_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1000,6 +1119,8 @@ menu_button_is_accessibility_focusable(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK menu_button_request_focus(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1013,6 +1134,8 @@ void CEF_CALLBACK menu_button_request_focus(struct _cef_view_t* self) {
 
 void CEF_CALLBACK menu_button_set_background_color(struct _cef_view_t* self,
                                                    cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1026,6 +1149,8 @@ void CEF_CALLBACK menu_button_set_background_color(struct _cef_view_t* self,
 
 cef_color_t CEF_CALLBACK
 menu_button_get_background_color(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1043,6 +1168,8 @@ menu_button_get_background_color(struct _cef_view_t* self) {
 
 int CEF_CALLBACK menu_button_convert_point_to_screen(struct _cef_view_t* self,
                                                      cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1071,6 +1198,8 @@ int CEF_CALLBACK menu_button_convert_point_to_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK menu_button_convert_point_from_screen(struct _cef_view_t* self,
                                                        cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1099,6 +1228,8 @@ int CEF_CALLBACK menu_button_convert_point_from_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK menu_button_convert_point_to_window(struct _cef_view_t* self,
                                                      cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1127,6 +1258,8 @@ int CEF_CALLBACK menu_button_convert_point_to_window(struct _cef_view_t* self,
 
 int CEF_CALLBACK menu_button_convert_point_from_window(struct _cef_view_t* self,
                                                        cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1156,6 +1289,8 @@ int CEF_CALLBACK menu_button_convert_point_from_window(struct _cef_view_t* self,
 int CEF_CALLBACK menu_button_convert_point_to_view(struct _cef_view_t* self,
                                                    struct _cef_view_t* view,
                                                    cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1189,6 +1324,8 @@ int CEF_CALLBACK menu_button_convert_point_to_view(struct _cef_view_t* self,
 int CEF_CALLBACK menu_button_convert_point_from_view(struct _cef_view_t* self,
                                                      struct _cef_view_t* view,
                                                      cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1309,6 +1446,12 @@ CefMenuButtonCppToC::CefMenuButtonCppToC() {
       menu_button_convert_point_from_view;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefMenuButtonCppToC::~CefMenuButtonCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefMenuButton>
 CefCppToCRefCounted<CefMenuButtonCppToC, CefMenuButton, cef_menu_button_t>::
diff --git a/libcef_dll/cpptoc/views/menu_button_cpptoc.h b/libcef_dll/cpptoc/views/menu_button_cpptoc.h
index 7516c9711..a641a0724 100644
--- a/libcef_dll/cpptoc/views/menu_button_cpptoc.h
+++ b/libcef_dll/cpptoc/views/menu_button_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=be11d5f9cef9a74b6ba3bf1133769e33b730dc71$
+// $hash=7c8d4e501014784b78f091915c13675d5229c5f3$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_MENU_BUTTON_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefMenuButtonCppToC : public CefCppToCRefCounted<CefMenuButtonCppToC,
                                                        cef_menu_button_t> {
  public:
   CefMenuButtonCppToC();
+  virtual ~CefMenuButtonCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_MENU_BUTTON_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/menu_button_delegate_cpptoc.cc b/libcef_dll/cpptoc/views/menu_button_delegate_cpptoc.cc
index f0f088cab..9482d535c 100644
--- a/libcef_dll/cpptoc/views/menu_button_delegate_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/menu_button_delegate_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=76c6cfc0ebe911f66c2e48897c8ed6b4a375d6bb$
+// $hash=b65d9f74e43387e0439b39b8d08d55bb2ee0037b$
 //
 
 #include "libcef_dll/cpptoc/views/menu_button_delegate_cpptoc.h"
@@ -17,6 +17,7 @@
 #include "libcef_dll/ctocpp/views/menu_button_ctocpp.h"
 #include "libcef_dll/ctocpp/views/menu_button_pressed_lock_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -27,6 +28,8 @@ void CEF_CALLBACK menu_button_delegate_on_menu_button_pressed(
     cef_menu_button_t* menu_button,
     const cef_point_t* screen_point,
     cef_menu_button_pressed_lock_t* button_pressed_lock) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -57,6 +60,8 @@ void CEF_CALLBACK menu_button_delegate_on_menu_button_pressed(
 void CEF_CALLBACK
 menu_button_delegate_on_button_pressed(struct _cef_button_delegate_t* self,
                                        cef_button_t* button) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -76,6 +81,8 @@ menu_button_delegate_on_button_pressed(struct _cef_button_delegate_t* self,
 void CEF_CALLBACK menu_button_delegate_on_button_state_changed(
     struct _cef_button_delegate_t* self,
     cef_button_t* button) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -95,6 +102,8 @@ void CEF_CALLBACK menu_button_delegate_on_button_state_changed(
 cef_size_t CEF_CALLBACK
 menu_button_delegate_get_preferred_size(struct _cef_view_delegate_t* self,
                                         cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -117,6 +126,8 @@ menu_button_delegate_get_preferred_size(struct _cef_view_delegate_t* self,
 cef_size_t CEF_CALLBACK
 menu_button_delegate_get_minimum_size(struct _cef_view_delegate_t* self,
                                       cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -139,6 +150,8 @@ menu_button_delegate_get_minimum_size(struct _cef_view_delegate_t* self,
 cef_size_t CEF_CALLBACK
 menu_button_delegate_get_maximum_size(struct _cef_view_delegate_t* self,
                                       cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -162,6 +175,8 @@ int CEF_CALLBACK
 menu_button_delegate_get_height_for_width(struct _cef_view_delegate_t* self,
                                           cef_view_t* view,
                                           int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -186,6 +201,8 @@ menu_button_delegate_on_parent_view_changed(struct _cef_view_delegate_t* self,
                                             cef_view_t* view,
                                             int added,
                                             cef_view_t* parent) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -212,6 +229,8 @@ menu_button_delegate_on_child_view_changed(struct _cef_view_delegate_t* self,
                                            cef_view_t* view,
                                            int added,
                                            cef_view_t* child) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -236,6 +255,8 @@ menu_button_delegate_on_child_view_changed(struct _cef_view_delegate_t* self,
 void CEF_CALLBACK
 menu_button_delegate_on_focus(struct _cef_view_delegate_t* self,
                               cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -255,6 +276,8 @@ menu_button_delegate_on_focus(struct _cef_view_delegate_t* self,
 void CEF_CALLBACK
 menu_button_delegate_on_blur(struct _cef_view_delegate_t* self,
                              cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -297,6 +320,12 @@ CefMenuButtonDelegateCppToC::CefMenuButtonDelegateCppToC() {
   GetStruct()->base.base.on_blur = menu_button_delegate_on_blur;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefMenuButtonDelegateCppToC::~CefMenuButtonDelegateCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefMenuButtonDelegate> CefCppToCRefCounted<
     CefMenuButtonDelegateCppToC,
diff --git a/libcef_dll/cpptoc/views/menu_button_delegate_cpptoc.h b/libcef_dll/cpptoc/views/menu_button_delegate_cpptoc.h
index 6d55f1c82..a2a89666f 100644
--- a/libcef_dll/cpptoc/views/menu_button_delegate_cpptoc.h
+++ b/libcef_dll/cpptoc/views/menu_button_delegate_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=e4938a46b6be2a5efcc9a8a84a92fabddfeb6113$
+// $hash=1d6360a9081c8c22ee3251c25af75983ac53a466$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_MENU_BUTTON_DELEGATE_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefMenuButtonDelegateCppToC
                                  cef_menu_button_delegate_t> {
  public:
   CefMenuButtonDelegateCppToC();
+  virtual ~CefMenuButtonDelegateCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_MENU_BUTTON_DELEGATE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/menu_button_pressed_lock_cpptoc.cc b/libcef_dll/cpptoc/views/menu_button_pressed_lock_cpptoc.cc
index e2ee89228..e6815a9a3 100644
--- a/libcef_dll/cpptoc/views/menu_button_pressed_lock_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/menu_button_pressed_lock_cpptoc.cc
@@ -9,15 +9,22 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3c9f08184ec1e44891975a6c3a5e4e18bacb81c3$
+// $hash=c20a84601d2c24d8925303f55784f5515f783e60$
 //
 
 #include "libcef_dll/cpptoc/views/menu_button_pressed_lock_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // CONSTRUCTOR - Do not edit by hand.
 
 CefMenuButtonPressedLockCppToC::CefMenuButtonPressedLockCppToC() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefMenuButtonPressedLockCppToC::~CefMenuButtonPressedLockCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefMenuButtonPressedLock>
 CefCppToCRefCounted<CefMenuButtonPressedLockCppToC,
diff --git a/libcef_dll/cpptoc/views/menu_button_pressed_lock_cpptoc.h b/libcef_dll/cpptoc/views/menu_button_pressed_lock_cpptoc.h
index 25b0a2638..48e1ef95c 100644
--- a/libcef_dll/cpptoc/views/menu_button_pressed_lock_cpptoc.h
+++ b/libcef_dll/cpptoc/views/menu_button_pressed_lock_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ff1d8d710ed44125cb88f6eda21e44d74e9b8426$
+// $hash=28affe08d2caa2c601575f23bf5c2c757ca3d9d7$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_MENU_BUTTON_PRESSED_LOCK_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefMenuButtonPressedLockCppToC
                                  cef_menu_button_pressed_lock_t> {
  public:
   CefMenuButtonPressedLockCppToC();
+  virtual ~CefMenuButtonPressedLockCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_MENU_BUTTON_PRESSED_LOCK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/panel_cpptoc.cc b/libcef_dll/cpptoc/views/panel_cpptoc.cc
index a72dae766..7f024871e 100644
--- a/libcef_dll/cpptoc/views/panel_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/panel_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ca906b2ea84bb6bfeab3976d8e444668570fe25a$
+// $hash=240cea5f2c68ff9ba01149e354ece03a17058755$
 //
 
 #include "libcef_dll/cpptoc/views/panel_cpptoc.h"
@@ -24,10 +24,13 @@
 #include "libcef_dll/cpptoc/views/window_cpptoc.h"
 #include "libcef_dll/ctocpp/views/panel_delegate_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_delegate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_panel_t* cef_panel_create(cef_panel_delegate_t* delegate) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Unverified params: delegate
@@ -45,6 +48,8 @@ namespace {
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 struct _cef_window_t* CEF_CALLBACK panel_as_window(struct _cef_panel_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -60,6 +65,8 @@ struct _cef_window_t* CEF_CALLBACK panel_as_window(struct _cef_panel_t* self) {
 
 cef_fill_layout_t* CEF_CALLBACK
 panel_set_to_fill_layout(struct _cef_panel_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -77,6 +84,8 @@ panel_set_to_fill_layout(struct _cef_panel_t* self) {
 cef_box_layout_t* CEF_CALLBACK
 panel_set_to_box_layout(struct _cef_panel_t* self,
                         const struct _cef_box_layout_settings_t* settings) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -101,6 +110,8 @@ panel_set_to_box_layout(struct _cef_panel_t* self,
 }
 
 cef_layout_t* CEF_CALLBACK panel_get_layout(struct _cef_panel_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -115,6 +126,8 @@ cef_layout_t* CEF_CALLBACK panel_get_layout(struct _cef_panel_t* self) {
 }
 
 void CEF_CALLBACK panel_layout(struct _cef_panel_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -127,6 +140,8 @@ void CEF_CALLBACK panel_layout(struct _cef_panel_t* self) {
 
 void CEF_CALLBACK panel_add_child_view(struct _cef_panel_t* self,
                                        struct _cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -144,6 +159,8 @@ void CEF_CALLBACK panel_add_child_view(struct _cef_panel_t* self,
 void CEF_CALLBACK panel_add_child_view_at(struct _cef_panel_t* self,
                                           struct _cef_view_t* view,
                                           int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -165,6 +182,8 @@ void CEF_CALLBACK panel_add_child_view_at(struct _cef_panel_t* self,
 void CEF_CALLBACK panel_reorder_child_view(struct _cef_panel_t* self,
                                            struct _cef_view_t* view,
                                            int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -182,6 +201,8 @@ void CEF_CALLBACK panel_reorder_child_view(struct _cef_panel_t* self,
 
 void CEF_CALLBACK panel_remove_child_view(struct _cef_panel_t* self,
                                           struct _cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -197,6 +218,8 @@ void CEF_CALLBACK panel_remove_child_view(struct _cef_panel_t* self,
 }
 
 void CEF_CALLBACK panel_remove_all_child_views(struct _cef_panel_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -208,6 +231,8 @@ void CEF_CALLBACK panel_remove_all_child_views(struct _cef_panel_t* self) {
 }
 
 size_t CEF_CALLBACK panel_get_child_view_count(struct _cef_panel_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -223,6 +248,8 @@ size_t CEF_CALLBACK panel_get_child_view_count(struct _cef_panel_t* self) {
 
 struct _cef_view_t* CEF_CALLBACK
 panel_get_child_view_at(struct _cef_panel_t* self, int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -242,6 +269,8 @@ panel_get_child_view_at(struct _cef_panel_t* self, int index) {
 
 cef_browser_view_t* CEF_CALLBACK
 panel_as_browser_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -258,6 +287,8 @@ panel_as_browser_view(struct _cef_view_t* self) {
 }
 
 cef_button_t* CEF_CALLBACK panel_as_button(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -273,6 +304,8 @@ cef_button_t* CEF_CALLBACK panel_as_button(struct _cef_view_t* self) {
 }
 
 cef_panel_t* CEF_CALLBACK panel_as_panel(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -288,6 +321,8 @@ cef_panel_t* CEF_CALLBACK panel_as_panel(struct _cef_view_t* self) {
 }
 
 cef_scroll_view_t* CEF_CALLBACK panel_as_scroll_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -303,6 +338,8 @@ cef_scroll_view_t* CEF_CALLBACK panel_as_scroll_view(struct _cef_view_t* self) {
 }
 
 cef_textfield_t* CEF_CALLBACK panel_as_textfield(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -319,6 +356,8 @@ cef_textfield_t* CEF_CALLBACK panel_as_textfield(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 panel_get_type_string(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -335,6 +374,8 @@ panel_get_type_string(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK panel_to_string(struct _cef_view_t* self,
                                                    int include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -350,6 +391,8 @@ cef_string_userfree_t CEF_CALLBACK panel_to_string(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK panel_is_valid(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -365,6 +408,8 @@ int CEF_CALLBACK panel_is_valid(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK panel_is_attached(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -381,6 +426,8 @@ int CEF_CALLBACK panel_is_attached(struct _cef_view_t* self) {
 
 int CEF_CALLBACK panel_is_same(struct _cef_view_t* self,
                                struct _cef_view_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -401,6 +448,8 @@ int CEF_CALLBACK panel_is_same(struct _cef_view_t* self,
 
 struct _cef_view_delegate_t* CEF_CALLBACK
 panel_get_delegate(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -416,6 +465,8 @@ panel_get_delegate(struct _cef_view_t* self) {
 }
 
 struct _cef_window_t* CEF_CALLBACK panel_get_window(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -431,6 +482,8 @@ struct _cef_window_t* CEF_CALLBACK panel_get_window(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK panel_get_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -446,6 +499,8 @@ int CEF_CALLBACK panel_get_id(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK panel_set_id(struct _cef_view_t* self, int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -457,6 +512,8 @@ void CEF_CALLBACK panel_set_id(struct _cef_view_t* self, int id) {
 }
 
 int CEF_CALLBACK panel_get_group_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -472,6 +529,8 @@ int CEF_CALLBACK panel_get_group_id(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK panel_set_group_id(struct _cef_view_t* self, int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -485,6 +544,8 @@ void CEF_CALLBACK panel_set_group_id(struct _cef_view_t* self, int group_id) {
 
 struct _cef_view_t* CEF_CALLBACK
 panel_get_parent_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -502,6 +563,8 @@ panel_get_parent_view(struct _cef_view_t* self) {
 
 struct _cef_view_t* CEF_CALLBACK panel_get_view_for_id(struct _cef_view_t* self,
                                                        int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -519,6 +582,8 @@ struct _cef_view_t* CEF_CALLBACK panel_get_view_for_id(struct _cef_view_t* self,
 
 void CEF_CALLBACK panel_set_bounds(struct _cef_view_t* self,
                                    const cef_rect_t* bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -538,6 +603,8 @@ void CEF_CALLBACK panel_set_bounds(struct _cef_view_t* self,
 }
 
 cef_rect_t CEF_CALLBACK panel_get_bounds(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -553,6 +620,8 @@ cef_rect_t CEF_CALLBACK panel_get_bounds(struct _cef_view_t* self) {
 }
 
 cef_rect_t CEF_CALLBACK panel_get_bounds_in_screen(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -569,6 +638,8 @@ cef_rect_t CEF_CALLBACK panel_get_bounds_in_screen(struct _cef_view_t* self) {
 
 void CEF_CALLBACK panel_set_size(struct _cef_view_t* self,
                                  const cef_size_t* size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -587,6 +658,8 @@ void CEF_CALLBACK panel_set_size(struct _cef_view_t* self,
 }
 
 cef_size_t CEF_CALLBACK panel_get_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -603,6 +676,8 @@ cef_size_t CEF_CALLBACK panel_get_size(struct _cef_view_t* self) {
 
 void CEF_CALLBACK panel_set_position(struct _cef_view_t* self,
                                      const cef_point_t* position) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -622,6 +697,8 @@ void CEF_CALLBACK panel_set_position(struct _cef_view_t* self,
 }
 
 cef_point_t CEF_CALLBACK panel_get_position(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -637,6 +714,8 @@ cef_point_t CEF_CALLBACK panel_get_position(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK panel_get_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -652,6 +731,8 @@ cef_size_t CEF_CALLBACK panel_get_preferred_size(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK panel_size_to_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -664,6 +745,8 @@ void CEF_CALLBACK panel_size_to_preferred_size(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK panel_get_minimum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -679,6 +762,8 @@ cef_size_t CEF_CALLBACK panel_get_minimum_size(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK panel_get_maximum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -695,6 +780,8 @@ cef_size_t CEF_CALLBACK panel_get_maximum_size(struct _cef_view_t* self) {
 
 int CEF_CALLBACK panel_get_height_for_width(struct _cef_view_t* self,
                                             int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -710,6 +797,8 @@ int CEF_CALLBACK panel_get_height_for_width(struct _cef_view_t* self,
 }
 
 void CEF_CALLBACK panel_invalidate_layout(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -721,6 +810,8 @@ void CEF_CALLBACK panel_invalidate_layout(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK panel_set_visible(struct _cef_view_t* self, int visible) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -733,6 +824,8 @@ void CEF_CALLBACK panel_set_visible(struct _cef_view_t* self, int visible) {
 }
 
 int CEF_CALLBACK panel_is_visible(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -748,6 +841,8 @@ int CEF_CALLBACK panel_is_visible(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK panel_is_drawn(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -763,6 +858,8 @@ int CEF_CALLBACK panel_is_drawn(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK panel_set_enabled(struct _cef_view_t* self, int enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -775,6 +872,8 @@ void CEF_CALLBACK panel_set_enabled(struct _cef_view_t* self, int enabled) {
 }
 
 int CEF_CALLBACK panel_is_enabled(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -790,6 +889,8 @@ int CEF_CALLBACK panel_is_enabled(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK panel_set_focusable(struct _cef_view_t* self, int focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -802,6 +903,8 @@ void CEF_CALLBACK panel_set_focusable(struct _cef_view_t* self, int focusable) {
 }
 
 int CEF_CALLBACK panel_is_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -817,6 +920,8 @@ int CEF_CALLBACK panel_is_focusable(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK panel_is_accessibility_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -832,6 +937,8 @@ int CEF_CALLBACK panel_is_accessibility_focusable(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK panel_request_focus(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -844,6 +951,8 @@ void CEF_CALLBACK panel_request_focus(struct _cef_view_t* self) {
 
 void CEF_CALLBACK panel_set_background_color(struct _cef_view_t* self,
                                              cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -856,6 +965,8 @@ void CEF_CALLBACK panel_set_background_color(struct _cef_view_t* self,
 }
 
 cef_color_t CEF_CALLBACK panel_get_background_color(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -873,6 +984,8 @@ cef_color_t CEF_CALLBACK panel_get_background_color(struct _cef_view_t* self) {
 
 int CEF_CALLBACK panel_convert_point_to_screen(struct _cef_view_t* self,
                                                cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -900,6 +1013,8 @@ int CEF_CALLBACK panel_convert_point_to_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK panel_convert_point_from_screen(struct _cef_view_t* self,
                                                  cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -927,6 +1042,8 @@ int CEF_CALLBACK panel_convert_point_from_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK panel_convert_point_to_window(struct _cef_view_t* self,
                                                cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -954,6 +1071,8 @@ int CEF_CALLBACK panel_convert_point_to_window(struct _cef_view_t* self,
 
 int CEF_CALLBACK panel_convert_point_from_window(struct _cef_view_t* self,
                                                  cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -982,6 +1101,8 @@ int CEF_CALLBACK panel_convert_point_from_window(struct _cef_view_t* self,
 int CEF_CALLBACK panel_convert_point_to_view(struct _cef_view_t* self,
                                              struct _cef_view_t* view,
                                              cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1015,6 +1136,8 @@ int CEF_CALLBACK panel_convert_point_to_view(struct _cef_view_t* self,
 int CEF_CALLBACK panel_convert_point_from_view(struct _cef_view_t* self,
                                                struct _cef_view_t* view,
                                                cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1113,6 +1236,12 @@ CefPanelCppToC::CefPanelCppToC() {
   GetStruct()->base.convert_point_from_view = panel_convert_point_from_view;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPanelCppToC::~CefPanelCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefPanel>
 CefCppToCRefCounted<CefPanelCppToC, CefPanel, cef_panel_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/views/panel_cpptoc.h b/libcef_dll/cpptoc/views/panel_cpptoc.h
index d954f35c3..c20006902 100644
--- a/libcef_dll/cpptoc/views/panel_cpptoc.h
+++ b/libcef_dll/cpptoc/views/panel_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=dc46be461e44ff5b7e3a70ac9b0e7a08dd62fe08$
+// $hash=a897631d429250fbb701247e659eeebc8385f400$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_PANEL_CPPTOC_H_
@@ -38,6 +38,7 @@ class CefPanelCppToC
     : public CefCppToCRefCounted<CefPanelCppToC, CefPanel, cef_panel_t> {
  public:
   CefPanelCppToC();
+  virtual ~CefPanelCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_PANEL_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/panel_delegate_cpptoc.cc b/libcef_dll/cpptoc/views/panel_delegate_cpptoc.cc
index 8291dc72c..5388b0060 100644
--- a/libcef_dll/cpptoc/views/panel_delegate_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/panel_delegate_cpptoc.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c5ec9b06b8a6dca099c8cb56929c11bd17314580$
+// $hash=8d53561e0ce0fcfc46d9a6803c2ed6a7c300a670$
 //
 
 #include "libcef_dll/cpptoc/views/panel_delegate_cpptoc.h"
 #include "libcef_dll/cpptoc/views/window_delegate_cpptoc.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -23,6 +24,8 @@ namespace {
 cef_size_t CEF_CALLBACK
 panel_delegate_get_preferred_size(struct _cef_view_delegate_t* self,
                                   cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -45,6 +48,8 @@ panel_delegate_get_preferred_size(struct _cef_view_delegate_t* self,
 cef_size_t CEF_CALLBACK
 panel_delegate_get_minimum_size(struct _cef_view_delegate_t* self,
                                 cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -67,6 +72,8 @@ panel_delegate_get_minimum_size(struct _cef_view_delegate_t* self,
 cef_size_t CEF_CALLBACK
 panel_delegate_get_maximum_size(struct _cef_view_delegate_t* self,
                                 cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -90,6 +97,8 @@ int CEF_CALLBACK
 panel_delegate_get_height_for_width(struct _cef_view_delegate_t* self,
                                     cef_view_t* view,
                                     int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -114,6 +123,8 @@ panel_delegate_on_parent_view_changed(struct _cef_view_delegate_t* self,
                                       cef_view_t* view,
                                       int added,
                                       cef_view_t* parent) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -139,6 +150,8 @@ panel_delegate_on_child_view_changed(struct _cef_view_delegate_t* self,
                                      cef_view_t* view,
                                      int added,
                                      cef_view_t* child) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -161,6 +174,8 @@ panel_delegate_on_child_view_changed(struct _cef_view_delegate_t* self,
 
 void CEF_CALLBACK panel_delegate_on_focus(struct _cef_view_delegate_t* self,
                                           cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -178,6 +193,8 @@ void CEF_CALLBACK panel_delegate_on_focus(struct _cef_view_delegate_t* self,
 
 void CEF_CALLBACK panel_delegate_on_blur(struct _cef_view_delegate_t* self,
                                          cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -210,6 +227,12 @@ CefPanelDelegateCppToC::CefPanelDelegateCppToC() {
   GetStruct()->base.on_blur = panel_delegate_on_blur;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPanelDelegateCppToC::~CefPanelDelegateCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefPanelDelegate> CefCppToCRefCounted<
     CefPanelDelegateCppToC,
diff --git a/libcef_dll/cpptoc/views/panel_delegate_cpptoc.h b/libcef_dll/cpptoc/views/panel_delegate_cpptoc.h
index a118d1f93..a93ba3d14 100644
--- a/libcef_dll/cpptoc/views/panel_delegate_cpptoc.h
+++ b/libcef_dll/cpptoc/views/panel_delegate_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=6edef25453e4214f5e5fcc0ab6e8d52ff79a937f$
+// $hash=687e38a03059a2f9f1511b52e48eaf2cec8e6773$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_PANEL_DELEGATE_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefPanelDelegateCppToC
                                  cef_panel_delegate_t> {
  public:
   CefPanelDelegateCppToC();
+  virtual ~CefPanelDelegateCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_PANEL_DELEGATE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/scroll_view_cpptoc.cc b/libcef_dll/cpptoc/views/scroll_view_cpptoc.cc
index 93a4054c1..92a7a3dcf 100644
--- a/libcef_dll/cpptoc/views/scroll_view_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/scroll_view_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=2bb785cef5ad691760cb51e5c93b148a4e945a98$
+// $hash=ce00a8514532f6218eabebdc138831103fb303a5$
 //
 
 #include "libcef_dll/cpptoc/views/scroll_view_cpptoc.h"
@@ -20,11 +20,14 @@
 #include "libcef_dll/cpptoc/views/view_cpptoc.h"
 #include "libcef_dll/cpptoc/views/window_cpptoc.h"
 #include "libcef_dll/ctocpp/views/view_delegate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_scroll_view_t* cef_scroll_view_create(
     struct _cef_view_delegate_t* delegate) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Unverified params: delegate
@@ -43,6 +46,8 @@ namespace {
 
 void CEF_CALLBACK scroll_view_set_content_view(struct _cef_scroll_view_t* self,
                                                struct _cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -59,6 +64,8 @@ void CEF_CALLBACK scroll_view_set_content_view(struct _cef_scroll_view_t* self,
 
 struct _cef_view_t* CEF_CALLBACK
 scroll_view_get_content_view(struct _cef_scroll_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -74,6 +81,8 @@ scroll_view_get_content_view(struct _cef_scroll_view_t* self) {
 
 cef_rect_t CEF_CALLBACK
 scroll_view_get_visible_content_rect(struct _cef_scroll_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -89,6 +98,8 @@ scroll_view_get_visible_content_rect(struct _cef_scroll_view_t* self) {
 
 int CEF_CALLBACK
 scroll_view_has_horizontal_scrollbar(struct _cef_scroll_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -104,6 +115,8 @@ scroll_view_has_horizontal_scrollbar(struct _cef_scroll_view_t* self) {
 
 int CEF_CALLBACK
 scroll_view_get_horizontal_scrollbar_height(struct _cef_scroll_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -119,6 +132,8 @@ scroll_view_get_horizontal_scrollbar_height(struct _cef_scroll_view_t* self) {
 
 int CEF_CALLBACK
 scroll_view_has_vertical_scrollbar(struct _cef_scroll_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -134,6 +149,8 @@ scroll_view_has_vertical_scrollbar(struct _cef_scroll_view_t* self) {
 
 int CEF_CALLBACK
 scroll_view_get_vertical_scrollbar_width(struct _cef_scroll_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -149,6 +166,8 @@ scroll_view_get_vertical_scrollbar_width(struct _cef_scroll_view_t* self) {
 
 cef_browser_view_t* CEF_CALLBACK
 scroll_view_as_browser_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -165,6 +184,8 @@ scroll_view_as_browser_view(struct _cef_view_t* self) {
 }
 
 cef_button_t* CEF_CALLBACK scroll_view_as_button(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -181,6 +202,8 @@ cef_button_t* CEF_CALLBACK scroll_view_as_button(struct _cef_view_t* self) {
 }
 
 cef_panel_t* CEF_CALLBACK scroll_view_as_panel(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -198,6 +221,8 @@ cef_panel_t* CEF_CALLBACK scroll_view_as_panel(struct _cef_view_t* self) {
 
 cef_scroll_view_t* CEF_CALLBACK
 scroll_view_as_scroll_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -215,6 +240,8 @@ scroll_view_as_scroll_view(struct _cef_view_t* self) {
 
 cef_textfield_t* CEF_CALLBACK
 scroll_view_as_textfield(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -232,6 +259,8 @@ scroll_view_as_textfield(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 scroll_view_get_type_string(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -249,6 +278,8 @@ scroll_view_get_type_string(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 scroll_view_to_string(struct _cef_view_t* self, int include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -265,6 +296,8 @@ scroll_view_to_string(struct _cef_view_t* self, int include_children) {
 }
 
 int CEF_CALLBACK scroll_view_is_valid(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -281,6 +314,8 @@ int CEF_CALLBACK scroll_view_is_valid(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK scroll_view_is_attached(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -298,6 +333,8 @@ int CEF_CALLBACK scroll_view_is_attached(struct _cef_view_t* self) {
 
 int CEF_CALLBACK scroll_view_is_same(struct _cef_view_t* self,
                                      struct _cef_view_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -319,6 +356,8 @@ int CEF_CALLBACK scroll_view_is_same(struct _cef_view_t* self,
 
 struct _cef_view_delegate_t* CEF_CALLBACK
 scroll_view_get_delegate(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -336,6 +375,8 @@ scroll_view_get_delegate(struct _cef_view_t* self) {
 
 struct _cef_window_t* CEF_CALLBACK
 scroll_view_get_window(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -352,6 +393,8 @@ scroll_view_get_window(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK scroll_view_get_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -368,6 +411,8 @@ int CEF_CALLBACK scroll_view_get_id(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK scroll_view_set_id(struct _cef_view_t* self, int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -380,6 +425,8 @@ void CEF_CALLBACK scroll_view_set_id(struct _cef_view_t* self, int id) {
 }
 
 int CEF_CALLBACK scroll_view_get_group_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -397,6 +444,8 @@ int CEF_CALLBACK scroll_view_get_group_id(struct _cef_view_t* self) {
 
 void CEF_CALLBACK scroll_view_set_group_id(struct _cef_view_t* self,
                                            int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -410,6 +459,8 @@ void CEF_CALLBACK scroll_view_set_group_id(struct _cef_view_t* self,
 
 struct _cef_view_t* CEF_CALLBACK
 scroll_view_get_parent_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -427,6 +478,8 @@ scroll_view_get_parent_view(struct _cef_view_t* self) {
 
 struct _cef_view_t* CEF_CALLBACK
 scroll_view_get_view_for_id(struct _cef_view_t* self, int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -444,6 +497,8 @@ scroll_view_get_view_for_id(struct _cef_view_t* self, int id) {
 
 void CEF_CALLBACK scroll_view_set_bounds(struct _cef_view_t* self,
                                          const cef_rect_t* bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -463,6 +518,8 @@ void CEF_CALLBACK scroll_view_set_bounds(struct _cef_view_t* self,
 }
 
 cef_rect_t CEF_CALLBACK scroll_view_get_bounds(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -480,6 +537,8 @@ cef_rect_t CEF_CALLBACK scroll_view_get_bounds(struct _cef_view_t* self) {
 
 cef_rect_t CEF_CALLBACK
 scroll_view_get_bounds_in_screen(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -497,6 +556,8 @@ scroll_view_get_bounds_in_screen(struct _cef_view_t* self) {
 
 void CEF_CALLBACK scroll_view_set_size(struct _cef_view_t* self,
                                        const cef_size_t* size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -516,6 +577,8 @@ void CEF_CALLBACK scroll_view_set_size(struct _cef_view_t* self,
 }
 
 cef_size_t CEF_CALLBACK scroll_view_get_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -533,6 +596,8 @@ cef_size_t CEF_CALLBACK scroll_view_get_size(struct _cef_view_t* self) {
 
 void CEF_CALLBACK scroll_view_set_position(struct _cef_view_t* self,
                                            const cef_point_t* position) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -552,6 +617,8 @@ void CEF_CALLBACK scroll_view_set_position(struct _cef_view_t* self,
 }
 
 cef_point_t CEF_CALLBACK scroll_view_get_position(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -569,6 +636,8 @@ cef_point_t CEF_CALLBACK scroll_view_get_position(struct _cef_view_t* self) {
 
 cef_size_t CEF_CALLBACK
 scroll_view_get_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -585,6 +654,8 @@ scroll_view_get_preferred_size(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK scroll_view_size_to_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -597,6 +668,8 @@ void CEF_CALLBACK scroll_view_size_to_preferred_size(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK scroll_view_get_minimum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -613,6 +686,8 @@ cef_size_t CEF_CALLBACK scroll_view_get_minimum_size(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK scroll_view_get_maximum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -630,6 +705,8 @@ cef_size_t CEF_CALLBACK scroll_view_get_maximum_size(struct _cef_view_t* self) {
 
 int CEF_CALLBACK scroll_view_get_height_for_width(struct _cef_view_t* self,
                                                   int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -646,6 +723,8 @@ int CEF_CALLBACK scroll_view_get_height_for_width(struct _cef_view_t* self,
 }
 
 void CEF_CALLBACK scroll_view_invalidate_layout(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -659,6 +738,8 @@ void CEF_CALLBACK scroll_view_invalidate_layout(struct _cef_view_t* self) {
 
 void CEF_CALLBACK scroll_view_set_visible(struct _cef_view_t* self,
                                           int visible) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -671,6 +752,8 @@ void CEF_CALLBACK scroll_view_set_visible(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK scroll_view_is_visible(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -687,6 +770,8 @@ int CEF_CALLBACK scroll_view_is_visible(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK scroll_view_is_drawn(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -704,6 +789,8 @@ int CEF_CALLBACK scroll_view_is_drawn(struct _cef_view_t* self) {
 
 void CEF_CALLBACK scroll_view_set_enabled(struct _cef_view_t* self,
                                           int enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -716,6 +803,8 @@ void CEF_CALLBACK scroll_view_set_enabled(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK scroll_view_is_enabled(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -733,6 +822,8 @@ int CEF_CALLBACK scroll_view_is_enabled(struct _cef_view_t* self) {
 
 void CEF_CALLBACK scroll_view_set_focusable(struct _cef_view_t* self,
                                             int focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -745,6 +836,8 @@ void CEF_CALLBACK scroll_view_set_focusable(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK scroll_view_is_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -762,6 +855,8 @@ int CEF_CALLBACK scroll_view_is_focusable(struct _cef_view_t* self) {
 
 int CEF_CALLBACK
 scroll_view_is_accessibility_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -778,6 +873,8 @@ scroll_view_is_accessibility_focusable(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK scroll_view_request_focus(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -791,6 +888,8 @@ void CEF_CALLBACK scroll_view_request_focus(struct _cef_view_t* self) {
 
 void CEF_CALLBACK scroll_view_set_background_color(struct _cef_view_t* self,
                                                    cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -804,6 +903,8 @@ void CEF_CALLBACK scroll_view_set_background_color(struct _cef_view_t* self,
 
 cef_color_t CEF_CALLBACK
 scroll_view_get_background_color(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -821,6 +922,8 @@ scroll_view_get_background_color(struct _cef_view_t* self) {
 
 int CEF_CALLBACK scroll_view_convert_point_to_screen(struct _cef_view_t* self,
                                                      cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -849,6 +952,8 @@ int CEF_CALLBACK scroll_view_convert_point_to_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK scroll_view_convert_point_from_screen(struct _cef_view_t* self,
                                                        cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -877,6 +982,8 @@ int CEF_CALLBACK scroll_view_convert_point_from_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK scroll_view_convert_point_to_window(struct _cef_view_t* self,
                                                      cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -905,6 +1012,8 @@ int CEF_CALLBACK scroll_view_convert_point_to_window(struct _cef_view_t* self,
 
 int CEF_CALLBACK scroll_view_convert_point_from_window(struct _cef_view_t* self,
                                                        cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -934,6 +1043,8 @@ int CEF_CALLBACK scroll_view_convert_point_from_window(struct _cef_view_t* self,
 int CEF_CALLBACK scroll_view_convert_point_to_view(struct _cef_view_t* self,
                                                    struct _cef_view_t* view,
                                                    cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -967,6 +1078,8 @@ int CEF_CALLBACK scroll_view_convert_point_to_view(struct _cef_view_t* self,
 int CEF_CALLBACK scroll_view_convert_point_from_view(struct _cef_view_t* self,
                                                      struct _cef_view_t* view,
                                                      cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1067,6 +1180,12 @@ CefScrollViewCppToC::CefScrollViewCppToC() {
       scroll_view_convert_point_from_view;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefScrollViewCppToC::~CefScrollViewCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefScrollView>
 CefCppToCRefCounted<CefScrollViewCppToC, CefScrollView, cef_scroll_view_t>::
diff --git a/libcef_dll/cpptoc/views/scroll_view_cpptoc.h b/libcef_dll/cpptoc/views/scroll_view_cpptoc.h
index a96bcd9c0..6e425e568 100644
--- a/libcef_dll/cpptoc/views/scroll_view_cpptoc.h
+++ b/libcef_dll/cpptoc/views/scroll_view_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4e2063730c3607673b332251c47593bd42cff29e$
+// $hash=6a38bf30fbbe1de396314d51b794d7286e4d2847$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_SCROLL_VIEW_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefScrollViewCppToC : public CefCppToCRefCounted<CefScrollViewCppToC,
                                                        cef_scroll_view_t> {
  public:
   CefScrollViewCppToC();
+  virtual ~CefScrollViewCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_SCROLL_VIEW_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/textfield_cpptoc.cc b/libcef_dll/cpptoc/views/textfield_cpptoc.cc
index 42461a117..3aeb97479 100644
--- a/libcef_dll/cpptoc/views/textfield_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/textfield_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=22646f79cfb1cb3ecfdb36df6110c3942363da48$
+// $hash=2be3b25e13c832868534bcebfad46e357abc4b91$
 //
 
 #include "libcef_dll/cpptoc/views/textfield_cpptoc.h"
@@ -21,11 +21,14 @@
 #include "libcef_dll/cpptoc/views/window_cpptoc.h"
 #include "libcef_dll/ctocpp/views/textfield_delegate_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_delegate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_textfield_t* cef_textfield_create(
     cef_textfield_delegate_t* delegate) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Unverified params: delegate
@@ -44,6 +47,8 @@ namespace {
 
 void CEF_CALLBACK textfield_set_password_input(struct _cef_textfield_t* self,
                                                int password_input) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -56,6 +61,8 @@ void CEF_CALLBACK textfield_set_password_input(struct _cef_textfield_t* self,
 }
 
 int CEF_CALLBACK textfield_is_password_input(struct _cef_textfield_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -71,6 +78,8 @@ int CEF_CALLBACK textfield_is_password_input(struct _cef_textfield_t* self) {
 
 void CEF_CALLBACK textfield_set_read_only(struct _cef_textfield_t* self,
                                           int read_only) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -82,6 +91,8 @@ void CEF_CALLBACK textfield_set_read_only(struct _cef_textfield_t* self,
 }
 
 int CEF_CALLBACK textfield_is_read_only(struct _cef_textfield_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -97,6 +108,8 @@ int CEF_CALLBACK textfield_is_read_only(struct _cef_textfield_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 textfield_get_text(struct _cef_textfield_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -112,6 +125,8 @@ textfield_get_text(struct _cef_textfield_t* self) {
 
 void CEF_CALLBACK textfield_set_text(struct _cef_textfield_t* self,
                                      const cef_string_t* text) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -128,6 +143,8 @@ void CEF_CALLBACK textfield_set_text(struct _cef_textfield_t* self,
 
 void CEF_CALLBACK textfield_append_text(struct _cef_textfield_t* self,
                                         const cef_string_t* text) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -145,6 +162,8 @@ void CEF_CALLBACK textfield_append_text(struct _cef_textfield_t* self,
 void CEF_CALLBACK
 textfield_insert_or_replace_text(struct _cef_textfield_t* self,
                                  const cef_string_t* text) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -160,6 +179,8 @@ textfield_insert_or_replace_text(struct _cef_textfield_t* self,
 }
 
 int CEF_CALLBACK textfield_has_selection(struct _cef_textfield_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -175,6 +196,8 @@ int CEF_CALLBACK textfield_has_selection(struct _cef_textfield_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 textfield_get_selected_text(struct _cef_textfield_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -190,6 +213,8 @@ textfield_get_selected_text(struct _cef_textfield_t* self) {
 
 void CEF_CALLBACK textfield_select_all(struct _cef_textfield_t* self,
                                        int reversed) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -201,6 +226,8 @@ void CEF_CALLBACK textfield_select_all(struct _cef_textfield_t* self,
 }
 
 void CEF_CALLBACK textfield_clear_selection(struct _cef_textfield_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -213,6 +240,8 @@ void CEF_CALLBACK textfield_clear_selection(struct _cef_textfield_t* self) {
 
 cef_range_t CEF_CALLBACK
 textfield_get_selected_range(struct _cef_textfield_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -228,6 +257,8 @@ textfield_get_selected_range(struct _cef_textfield_t* self) {
 
 void CEF_CALLBACK textfield_select_range(struct _cef_textfield_t* self,
                                          const cef_range_t* range) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -247,6 +278,8 @@ void CEF_CALLBACK textfield_select_range(struct _cef_textfield_t* self,
 
 size_t CEF_CALLBACK
 textfield_get_cursor_position(struct _cef_textfield_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -262,6 +295,8 @@ textfield_get_cursor_position(struct _cef_textfield_t* self) {
 
 void CEF_CALLBACK textfield_set_text_color(struct _cef_textfield_t* self,
                                            cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -274,6 +309,8 @@ void CEF_CALLBACK textfield_set_text_color(struct _cef_textfield_t* self,
 
 cef_color_t CEF_CALLBACK
 textfield_get_text_color(struct _cef_textfield_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -290,6 +327,8 @@ textfield_get_text_color(struct _cef_textfield_t* self) {
 void CEF_CALLBACK
 textfield_set_selection_text_color(struct _cef_textfield_t* self,
                                    cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -302,6 +341,8 @@ textfield_set_selection_text_color(struct _cef_textfield_t* self,
 
 cef_color_t CEF_CALLBACK
 textfield_get_selection_text_color(struct _cef_textfield_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -318,6 +359,8 @@ textfield_get_selection_text_color(struct _cef_textfield_t* self) {
 void CEF_CALLBACK
 textfield_set_selection_background_color(struct _cef_textfield_t* self,
                                          cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -330,6 +373,8 @@ textfield_set_selection_background_color(struct _cef_textfield_t* self,
 
 cef_color_t CEF_CALLBACK
 textfield_get_selection_background_color(struct _cef_textfield_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -346,6 +391,8 @@ textfield_get_selection_background_color(struct _cef_textfield_t* self) {
 
 void CEF_CALLBACK textfield_set_font_list(struct _cef_textfield_t* self,
                                           const cef_string_t* font_list) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -363,6 +410,8 @@ void CEF_CALLBACK textfield_set_font_list(struct _cef_textfield_t* self,
 void CEF_CALLBACK textfield_apply_text_color(struct _cef_textfield_t* self,
                                              cef_color_t color,
                                              const cef_range_t* range) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -384,6 +433,8 @@ void CEF_CALLBACK textfield_apply_text_style(struct _cef_textfield_t* self,
                                              cef_text_style_t style,
                                              int add,
                                              const cef_range_t* range) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -404,6 +455,8 @@ void CEF_CALLBACK textfield_apply_text_style(struct _cef_textfield_t* self,
 
 int CEF_CALLBACK textfield_is_command_enabled(struct _cef_textfield_t* self,
                                               int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -419,6 +472,8 @@ int CEF_CALLBACK textfield_is_command_enabled(struct _cef_textfield_t* self,
 
 void CEF_CALLBACK textfield_execute_command(struct _cef_textfield_t* self,
                                             int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -430,6 +485,8 @@ void CEF_CALLBACK textfield_execute_command(struct _cef_textfield_t* self,
 }
 
 void CEF_CALLBACK textfield_clear_edit_history(struct _cef_textfield_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -442,6 +499,8 @@ void CEF_CALLBACK textfield_clear_edit_history(struct _cef_textfield_t* self) {
 
 void CEF_CALLBACK textfield_set_placeholder_text(struct _cef_textfield_t* self,
                                                  const cef_string_t* text) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -458,6 +517,8 @@ void CEF_CALLBACK textfield_set_placeholder_text(struct _cef_textfield_t* self,
 
 cef_string_userfree_t CEF_CALLBACK
 textfield_get_placeholder_text(struct _cef_textfield_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -474,6 +535,8 @@ textfield_get_placeholder_text(struct _cef_textfield_t* self) {
 void CEF_CALLBACK
 textfield_set_placeholder_text_color(struct _cef_textfield_t* self,
                                      cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -486,6 +549,8 @@ textfield_set_placeholder_text_color(struct _cef_textfield_t* self,
 
 void CEF_CALLBACK textfield_set_accessible_name(struct _cef_textfield_t* self,
                                                 const cef_string_t* name) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -502,6 +567,8 @@ void CEF_CALLBACK textfield_set_accessible_name(struct _cef_textfield_t* self,
 
 cef_browser_view_t* CEF_CALLBACK
 textfield_as_browser_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -518,6 +585,8 @@ textfield_as_browser_view(struct _cef_view_t* self) {
 }
 
 cef_button_t* CEF_CALLBACK textfield_as_button(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -534,6 +603,8 @@ cef_button_t* CEF_CALLBACK textfield_as_button(struct _cef_view_t* self) {
 }
 
 cef_panel_t* CEF_CALLBACK textfield_as_panel(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -551,6 +622,8 @@ cef_panel_t* CEF_CALLBACK textfield_as_panel(struct _cef_view_t* self) {
 
 cef_scroll_view_t* CEF_CALLBACK
 textfield_as_scroll_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -567,6 +640,8 @@ textfield_as_scroll_view(struct _cef_view_t* self) {
 }
 
 cef_textfield_t* CEF_CALLBACK textfield_as_textfield(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -584,6 +659,8 @@ cef_textfield_t* CEF_CALLBACK textfield_as_textfield(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 textfield_get_type_string(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -601,6 +678,8 @@ textfield_get_type_string(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK textfield_to_string(struct _cef_view_t* self,
                                                        int include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -617,6 +696,8 @@ cef_string_userfree_t CEF_CALLBACK textfield_to_string(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK textfield_is_valid(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -633,6 +714,8 @@ int CEF_CALLBACK textfield_is_valid(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK textfield_is_attached(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -650,6 +733,8 @@ int CEF_CALLBACK textfield_is_attached(struct _cef_view_t* self) {
 
 int CEF_CALLBACK textfield_is_same(struct _cef_view_t* self,
                                    struct _cef_view_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -671,6 +756,8 @@ int CEF_CALLBACK textfield_is_same(struct _cef_view_t* self,
 
 struct _cef_view_delegate_t* CEF_CALLBACK
 textfield_get_delegate(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -688,6 +775,8 @@ textfield_get_delegate(struct _cef_view_t* self) {
 
 struct _cef_window_t* CEF_CALLBACK
 textfield_get_window(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -704,6 +793,8 @@ textfield_get_window(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK textfield_get_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -720,6 +811,8 @@ int CEF_CALLBACK textfield_get_id(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK textfield_set_id(struct _cef_view_t* self, int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -731,6 +824,8 @@ void CEF_CALLBACK textfield_set_id(struct _cef_view_t* self, int id) {
 }
 
 int CEF_CALLBACK textfield_get_group_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -748,6 +843,8 @@ int CEF_CALLBACK textfield_get_group_id(struct _cef_view_t* self) {
 
 void CEF_CALLBACK textfield_set_group_id(struct _cef_view_t* self,
                                          int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -761,6 +858,8 @@ void CEF_CALLBACK textfield_set_group_id(struct _cef_view_t* self,
 
 struct _cef_view_t* CEF_CALLBACK
 textfield_get_parent_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -778,6 +877,8 @@ textfield_get_parent_view(struct _cef_view_t* self) {
 
 struct _cef_view_t* CEF_CALLBACK
 textfield_get_view_for_id(struct _cef_view_t* self, int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -795,6 +896,8 @@ textfield_get_view_for_id(struct _cef_view_t* self, int id) {
 
 void CEF_CALLBACK textfield_set_bounds(struct _cef_view_t* self,
                                        const cef_rect_t* bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -814,6 +917,8 @@ void CEF_CALLBACK textfield_set_bounds(struct _cef_view_t* self,
 }
 
 cef_rect_t CEF_CALLBACK textfield_get_bounds(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -831,6 +936,8 @@ cef_rect_t CEF_CALLBACK textfield_get_bounds(struct _cef_view_t* self) {
 
 cef_rect_t CEF_CALLBACK
 textfield_get_bounds_in_screen(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -848,6 +955,8 @@ textfield_get_bounds_in_screen(struct _cef_view_t* self) {
 
 void CEF_CALLBACK textfield_set_size(struct _cef_view_t* self,
                                      const cef_size_t* size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -867,6 +976,8 @@ void CEF_CALLBACK textfield_set_size(struct _cef_view_t* self,
 }
 
 cef_size_t CEF_CALLBACK textfield_get_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -884,6 +995,8 @@ cef_size_t CEF_CALLBACK textfield_get_size(struct _cef_view_t* self) {
 
 void CEF_CALLBACK textfield_set_position(struct _cef_view_t* self,
                                          const cef_point_t* position) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -903,6 +1016,8 @@ void CEF_CALLBACK textfield_set_position(struct _cef_view_t* self,
 }
 
 cef_point_t CEF_CALLBACK textfield_get_position(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -919,6 +1034,8 @@ cef_point_t CEF_CALLBACK textfield_get_position(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK textfield_get_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -935,6 +1052,8 @@ cef_size_t CEF_CALLBACK textfield_get_preferred_size(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK textfield_size_to_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -947,6 +1066,8 @@ void CEF_CALLBACK textfield_size_to_preferred_size(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK textfield_get_minimum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -963,6 +1084,8 @@ cef_size_t CEF_CALLBACK textfield_get_minimum_size(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK textfield_get_maximum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -980,6 +1103,8 @@ cef_size_t CEF_CALLBACK textfield_get_maximum_size(struct _cef_view_t* self) {
 
 int CEF_CALLBACK textfield_get_height_for_width(struct _cef_view_t* self,
                                                 int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -996,6 +1121,8 @@ int CEF_CALLBACK textfield_get_height_for_width(struct _cef_view_t* self,
 }
 
 void CEF_CALLBACK textfield_invalidate_layout(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1008,6 +1135,8 @@ void CEF_CALLBACK textfield_invalidate_layout(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK textfield_set_visible(struct _cef_view_t* self, int visible) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1020,6 +1149,8 @@ void CEF_CALLBACK textfield_set_visible(struct _cef_view_t* self, int visible) {
 }
 
 int CEF_CALLBACK textfield_is_visible(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1036,6 +1167,8 @@ int CEF_CALLBACK textfield_is_visible(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK textfield_is_drawn(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1052,6 +1185,8 @@ int CEF_CALLBACK textfield_is_drawn(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK textfield_set_enabled(struct _cef_view_t* self, int enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1064,6 +1199,8 @@ void CEF_CALLBACK textfield_set_enabled(struct _cef_view_t* self, int enabled) {
 }
 
 int CEF_CALLBACK textfield_is_enabled(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1081,6 +1218,8 @@ int CEF_CALLBACK textfield_is_enabled(struct _cef_view_t* self) {
 
 void CEF_CALLBACK textfield_set_focusable(struct _cef_view_t* self,
                                           int focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1093,6 +1232,8 @@ void CEF_CALLBACK textfield_set_focusable(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK textfield_is_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1110,6 +1251,8 @@ int CEF_CALLBACK textfield_is_focusable(struct _cef_view_t* self) {
 
 int CEF_CALLBACK
 textfield_is_accessibility_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1126,6 +1269,8 @@ textfield_is_accessibility_focusable(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK textfield_request_focus(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1139,6 +1284,8 @@ void CEF_CALLBACK textfield_request_focus(struct _cef_view_t* self) {
 
 void CEF_CALLBACK textfield_set_background_color(struct _cef_view_t* self,
                                                  cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1152,6 +1299,8 @@ void CEF_CALLBACK textfield_set_background_color(struct _cef_view_t* self,
 
 cef_color_t CEF_CALLBACK
 textfield_get_background_color(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1169,6 +1318,8 @@ textfield_get_background_color(struct _cef_view_t* self) {
 
 int CEF_CALLBACK textfield_convert_point_to_screen(struct _cef_view_t* self,
                                                    cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1197,6 +1348,8 @@ int CEF_CALLBACK textfield_convert_point_to_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK textfield_convert_point_from_screen(struct _cef_view_t* self,
                                                      cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1225,6 +1378,8 @@ int CEF_CALLBACK textfield_convert_point_from_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK textfield_convert_point_to_window(struct _cef_view_t* self,
                                                    cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1253,6 +1408,8 @@ int CEF_CALLBACK textfield_convert_point_to_window(struct _cef_view_t* self,
 
 int CEF_CALLBACK textfield_convert_point_from_window(struct _cef_view_t* self,
                                                      cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1282,6 +1439,8 @@ int CEF_CALLBACK textfield_convert_point_from_window(struct _cef_view_t* self,
 int CEF_CALLBACK textfield_convert_point_to_view(struct _cef_view_t* self,
                                                  struct _cef_view_t* view,
                                                  cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1315,6 +1474,8 @@ int CEF_CALLBACK textfield_convert_point_to_view(struct _cef_view_t* self,
 int CEF_CALLBACK textfield_convert_point_from_view(struct _cef_view_t* self,
                                                    struct _cef_view_t* view,
                                                    cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1437,6 +1598,12 @@ CefTextfieldCppToC::CefTextfieldCppToC() {
   GetStruct()->base.convert_point_from_view = textfield_convert_point_from_view;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTextfieldCppToC::~CefTextfieldCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefTextfield>
 CefCppToCRefCounted<CefTextfieldCppToC, CefTextfield, cef_textfield_t>::
diff --git a/libcef_dll/cpptoc/views/textfield_cpptoc.h b/libcef_dll/cpptoc/views/textfield_cpptoc.h
index 9fc057a6e..06342f453 100644
--- a/libcef_dll/cpptoc/views/textfield_cpptoc.h
+++ b/libcef_dll/cpptoc/views/textfield_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=827f412320d7025eccd1aa0da102e07bf133b32c$
+// $hash=25ab9f78144a59d194393649435040a62aa9f85c$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_TEXTFIELD_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefTextfieldCppToC : public CefCppToCRefCounted<CefTextfieldCppToC,
                                                       cef_textfield_t> {
  public:
   CefTextfieldCppToC();
+  virtual ~CefTextfieldCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_TEXTFIELD_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/textfield_delegate_cpptoc.cc b/libcef_dll/cpptoc/views/textfield_delegate_cpptoc.cc
index 607672067..eabd44430 100644
--- a/libcef_dll/cpptoc/views/textfield_delegate_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/textfield_delegate_cpptoc.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ce1d1ccd00d0dd6e9317ffc0d79b058ba591c459$
+// $hash=69781413cbe8d2488fa16f5524efebb16f5700ab$
 //
 
 #include "libcef_dll/cpptoc/views/textfield_delegate_cpptoc.h"
 #include "libcef_dll/ctocpp/views/textfield_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -24,6 +25,8 @@ int CEF_CALLBACK
 textfield_delegate_on_key_event(struct _cef_textfield_delegate_t* self,
                                 cef_textfield_t* textfield,
                                 const struct _cef_key_event_t* event) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -54,6 +57,8 @@ textfield_delegate_on_key_event(struct _cef_textfield_delegate_t* self,
 void CEF_CALLBACK
 textfield_delegate_on_after_user_action(struct _cef_textfield_delegate_t* self,
                                         cef_textfield_t* textfield) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -72,6 +77,8 @@ textfield_delegate_on_after_user_action(struct _cef_textfield_delegate_t* self,
 cef_size_t CEF_CALLBACK
 textfield_delegate_get_preferred_size(struct _cef_view_delegate_t* self,
                                       cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -94,6 +101,8 @@ textfield_delegate_get_preferred_size(struct _cef_view_delegate_t* self,
 cef_size_t CEF_CALLBACK
 textfield_delegate_get_minimum_size(struct _cef_view_delegate_t* self,
                                     cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -116,6 +125,8 @@ textfield_delegate_get_minimum_size(struct _cef_view_delegate_t* self,
 cef_size_t CEF_CALLBACK
 textfield_delegate_get_maximum_size(struct _cef_view_delegate_t* self,
                                     cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -139,6 +150,8 @@ int CEF_CALLBACK
 textfield_delegate_get_height_for_width(struct _cef_view_delegate_t* self,
                                         cef_view_t* view,
                                         int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -163,6 +176,8 @@ textfield_delegate_on_parent_view_changed(struct _cef_view_delegate_t* self,
                                           cef_view_t* view,
                                           int added,
                                           cef_view_t* parent) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -189,6 +204,8 @@ textfield_delegate_on_child_view_changed(struct _cef_view_delegate_t* self,
                                          cef_view_t* view,
                                          int added,
                                          cef_view_t* child) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -212,6 +229,8 @@ textfield_delegate_on_child_view_changed(struct _cef_view_delegate_t* self,
 
 void CEF_CALLBACK textfield_delegate_on_focus(struct _cef_view_delegate_t* self,
                                               cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -230,6 +249,8 @@ void CEF_CALLBACK textfield_delegate_on_focus(struct _cef_view_delegate_t* self,
 
 void CEF_CALLBACK textfield_delegate_on_blur(struct _cef_view_delegate_t* self,
                                              cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -266,6 +287,12 @@ CefTextfieldDelegateCppToC::CefTextfieldDelegateCppToC() {
   GetStruct()->base.on_blur = textfield_delegate_on_blur;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTextfieldDelegateCppToC::~CefTextfieldDelegateCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefTextfieldDelegate> CefCppToCRefCounted<
     CefTextfieldDelegateCppToC,
diff --git a/libcef_dll/cpptoc/views/textfield_delegate_cpptoc.h b/libcef_dll/cpptoc/views/textfield_delegate_cpptoc.h
index 1b9872e50..25e0b2638 100644
--- a/libcef_dll/cpptoc/views/textfield_delegate_cpptoc.h
+++ b/libcef_dll/cpptoc/views/textfield_delegate_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=bec7ac1f85c4bef867e477b6dad64792398b1e9f$
+// $hash=e2f3df2338b4d4d20dd1eee34b04ec041e02db0f$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_TEXTFIELD_DELEGATE_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefTextfieldDelegateCppToC
                                  cef_textfield_delegate_t> {
  public:
   CefTextfieldDelegateCppToC();
+  virtual ~CefTextfieldDelegateCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_TEXTFIELD_DELEGATE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/view_cpptoc.cc b/libcef_dll/cpptoc/views/view_cpptoc.cc
index 975d9780c..88ffb83bc 100644
--- a/libcef_dll/cpptoc/views/view_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/view_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a2d18e5341ca5503ec85c7033c4b5af54d63b8d2$
+// $hash=e347077560047ca31c041ee038be80f73ba47c88$
 //
 
 #include "libcef_dll/cpptoc/views/view_cpptoc.h"
@@ -22,6 +22,7 @@
 #include "libcef_dll/cpptoc/views/textfield_cpptoc.h"
 #include "libcef_dll/cpptoc/views/window_cpptoc.h"
 #include "libcef_dll/ctocpp/views/view_delegate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -29,6 +30,8 @@ namespace {
 
 cef_browser_view_t* CEF_CALLBACK
 view_as_browser_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -43,6 +46,8 @@ view_as_browser_view(struct _cef_view_t* self) {
 }
 
 cef_button_t* CEF_CALLBACK view_as_button(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -57,6 +62,8 @@ cef_button_t* CEF_CALLBACK view_as_button(struct _cef_view_t* self) {
 }
 
 cef_panel_t* CEF_CALLBACK view_as_panel(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -71,6 +78,8 @@ cef_panel_t* CEF_CALLBACK view_as_panel(struct _cef_view_t* self) {
 }
 
 cef_scroll_view_t* CEF_CALLBACK view_as_scroll_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -85,6 +94,8 @@ cef_scroll_view_t* CEF_CALLBACK view_as_scroll_view(struct _cef_view_t* self) {
 }
 
 cef_textfield_t* CEF_CALLBACK view_as_textfield(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -100,6 +111,8 @@ cef_textfield_t* CEF_CALLBACK view_as_textfield(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 view_get_type_string(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -115,6 +128,8 @@ view_get_type_string(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK view_to_string(struct _cef_view_t* self,
                                                   int include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -130,6 +145,8 @@ cef_string_userfree_t CEF_CALLBACK view_to_string(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK view_is_valid(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -144,6 +161,8 @@ int CEF_CALLBACK view_is_valid(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK view_is_attached(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -159,6 +178,8 @@ int CEF_CALLBACK view_is_attached(struct _cef_view_t* self) {
 
 int CEF_CALLBACK view_is_same(struct _cef_view_t* self,
                               struct _cef_view_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -178,6 +199,8 @@ int CEF_CALLBACK view_is_same(struct _cef_view_t* self,
 
 struct _cef_view_delegate_t* CEF_CALLBACK
 view_get_delegate(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -192,6 +215,8 @@ view_get_delegate(struct _cef_view_t* self) {
 }
 
 struct _cef_window_t* CEF_CALLBACK view_get_window(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -206,6 +231,8 @@ struct _cef_window_t* CEF_CALLBACK view_get_window(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK view_get_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -220,6 +247,8 @@ int CEF_CALLBACK view_get_id(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK view_set_id(struct _cef_view_t* self, int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -231,6 +260,8 @@ void CEF_CALLBACK view_set_id(struct _cef_view_t* self, int id) {
 }
 
 int CEF_CALLBACK view_get_group_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -245,6 +276,8 @@ int CEF_CALLBACK view_get_group_id(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK view_set_group_id(struct _cef_view_t* self, int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -257,6 +290,8 @@ void CEF_CALLBACK view_set_group_id(struct _cef_view_t* self, int group_id) {
 
 struct _cef_view_t* CEF_CALLBACK
 view_get_parent_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -272,6 +307,8 @@ view_get_parent_view(struct _cef_view_t* self) {
 
 struct _cef_view_t* CEF_CALLBACK view_get_view_for_id(struct _cef_view_t* self,
                                                       int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -287,6 +324,8 @@ struct _cef_view_t* CEF_CALLBACK view_get_view_for_id(struct _cef_view_t* self,
 
 void CEF_CALLBACK view_set_bounds(struct _cef_view_t* self,
                                   const cef_rect_t* bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -305,6 +344,8 @@ void CEF_CALLBACK view_set_bounds(struct _cef_view_t* self,
 }
 
 cef_rect_t CEF_CALLBACK view_get_bounds(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -319,6 +360,8 @@ cef_rect_t CEF_CALLBACK view_get_bounds(struct _cef_view_t* self) {
 }
 
 cef_rect_t CEF_CALLBACK view_get_bounds_in_screen(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -334,6 +377,8 @@ cef_rect_t CEF_CALLBACK view_get_bounds_in_screen(struct _cef_view_t* self) {
 
 void CEF_CALLBACK view_set_size(struct _cef_view_t* self,
                                 const cef_size_t* size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -352,6 +397,8 @@ void CEF_CALLBACK view_set_size(struct _cef_view_t* self,
 }
 
 cef_size_t CEF_CALLBACK view_get_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -367,6 +414,8 @@ cef_size_t CEF_CALLBACK view_get_size(struct _cef_view_t* self) {
 
 void CEF_CALLBACK view_set_position(struct _cef_view_t* self,
                                     const cef_point_t* position) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -385,6 +434,8 @@ void CEF_CALLBACK view_set_position(struct _cef_view_t* self,
 }
 
 cef_point_t CEF_CALLBACK view_get_position(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -399,6 +450,8 @@ cef_point_t CEF_CALLBACK view_get_position(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK view_get_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -413,6 +466,8 @@ cef_size_t CEF_CALLBACK view_get_preferred_size(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK view_size_to_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -424,6 +479,8 @@ void CEF_CALLBACK view_size_to_preferred_size(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK view_get_minimum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -438,6 +495,8 @@ cef_size_t CEF_CALLBACK view_get_minimum_size(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK view_get_maximum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -453,6 +512,8 @@ cef_size_t CEF_CALLBACK view_get_maximum_size(struct _cef_view_t* self) {
 
 int CEF_CALLBACK view_get_height_for_width(struct _cef_view_t* self,
                                            int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -467,6 +528,8 @@ int CEF_CALLBACK view_get_height_for_width(struct _cef_view_t* self,
 }
 
 void CEF_CALLBACK view_invalidate_layout(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -478,6 +541,8 @@ void CEF_CALLBACK view_invalidate_layout(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK view_set_visible(struct _cef_view_t* self, int visible) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -489,6 +554,8 @@ void CEF_CALLBACK view_set_visible(struct _cef_view_t* self, int visible) {
 }
 
 int CEF_CALLBACK view_is_visible(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -503,6 +570,8 @@ int CEF_CALLBACK view_is_visible(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK view_is_drawn(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -517,6 +586,8 @@ int CEF_CALLBACK view_is_drawn(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK view_set_enabled(struct _cef_view_t* self, int enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -528,6 +599,8 @@ void CEF_CALLBACK view_set_enabled(struct _cef_view_t* self, int enabled) {
 }
 
 int CEF_CALLBACK view_is_enabled(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -542,6 +615,8 @@ int CEF_CALLBACK view_is_enabled(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK view_set_focusable(struct _cef_view_t* self, int focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -553,6 +628,8 @@ void CEF_CALLBACK view_set_focusable(struct _cef_view_t* self, int focusable) {
 }
 
 int CEF_CALLBACK view_is_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -567,6 +644,8 @@ int CEF_CALLBACK view_is_focusable(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK view_is_accessibility_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -581,6 +660,8 @@ int CEF_CALLBACK view_is_accessibility_focusable(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK view_request_focus(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -593,6 +674,8 @@ void CEF_CALLBACK view_request_focus(struct _cef_view_t* self) {
 
 void CEF_CALLBACK view_set_background_color(struct _cef_view_t* self,
                                             cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -604,6 +687,8 @@ void CEF_CALLBACK view_set_background_color(struct _cef_view_t* self,
 }
 
 cef_color_t CEF_CALLBACK view_get_background_color(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -619,6 +704,8 @@ cef_color_t CEF_CALLBACK view_get_background_color(struct _cef_view_t* self) {
 
 int CEF_CALLBACK view_convert_point_to_screen(struct _cef_view_t* self,
                                               cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -645,6 +732,8 @@ int CEF_CALLBACK view_convert_point_to_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK view_convert_point_from_screen(struct _cef_view_t* self,
                                                 cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -671,6 +760,8 @@ int CEF_CALLBACK view_convert_point_from_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK view_convert_point_to_window(struct _cef_view_t* self,
                                               cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -697,6 +788,8 @@ int CEF_CALLBACK view_convert_point_to_window(struct _cef_view_t* self,
 
 int CEF_CALLBACK view_convert_point_from_window(struct _cef_view_t* self,
                                                 cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -724,6 +817,8 @@ int CEF_CALLBACK view_convert_point_from_window(struct _cef_view_t* self,
 int CEF_CALLBACK view_convert_point_to_view(struct _cef_view_t* self,
                                             struct _cef_view_t* view,
                                             cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -756,6 +851,8 @@ int CEF_CALLBACK view_convert_point_to_view(struct _cef_view_t* self,
 int CEF_CALLBACK view_convert_point_from_view(struct _cef_view_t* self,
                                               struct _cef_view_t* view,
                                               cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -840,6 +937,12 @@ CefViewCppToC::CefViewCppToC() {
   GetStruct()->convert_point_from_view = view_convert_point_from_view;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefViewCppToC::~CefViewCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefView>
 CefCppToCRefCounted<CefViewCppToC, CefView, cef_view_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/views/view_cpptoc.h b/libcef_dll/cpptoc/views/view_cpptoc.h
index 062e2a19a..80ff39323 100644
--- a/libcef_dll/cpptoc/views/view_cpptoc.h
+++ b/libcef_dll/cpptoc/views/view_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=037aabb926a8eb87cd8d04684abe7254f97f8f56$
+// $hash=76483d9a6336d588f8ff1014ced9702765c25564$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_VIEW_CPPTOC_H_
@@ -42,6 +42,7 @@ class CefViewCppToC
     : public CefCppToCRefCounted<CefViewCppToC, CefView, cef_view_t> {
  public:
   CefViewCppToC();
+  virtual ~CefViewCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_VIEW_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/view_delegate_cpptoc.cc b/libcef_dll/cpptoc/views/view_delegate_cpptoc.cc
index c6b668869..cae395b35 100644
--- a/libcef_dll/cpptoc/views/view_delegate_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/view_delegate_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a7b25677f607a759a1c350b0dcc820d80ca3620f$
+// $hash=c5635ee1a7e661b2b3fedf63d3a7d777ff378228$
 //
 
 #include "libcef_dll/cpptoc/views/view_delegate_cpptoc.h"
@@ -20,6 +20,7 @@
 #include "libcef_dll/cpptoc/views/textfield_delegate_cpptoc.h"
 #include "libcef_dll/cpptoc/views/window_delegate_cpptoc.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -28,6 +29,8 @@ namespace {
 cef_size_t CEF_CALLBACK
 view_delegate_get_preferred_size(struct _cef_view_delegate_t* self,
                                  cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -49,6 +52,8 @@ view_delegate_get_preferred_size(struct _cef_view_delegate_t* self,
 cef_size_t CEF_CALLBACK
 view_delegate_get_minimum_size(struct _cef_view_delegate_t* self,
                                cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -70,6 +75,8 @@ view_delegate_get_minimum_size(struct _cef_view_delegate_t* self,
 cef_size_t CEF_CALLBACK
 view_delegate_get_maximum_size(struct _cef_view_delegate_t* self,
                                cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -92,6 +99,8 @@ int CEF_CALLBACK
 view_delegate_get_height_for_width(struct _cef_view_delegate_t* self,
                                    cef_view_t* view,
                                    int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -115,6 +124,8 @@ view_delegate_on_parent_view_changed(struct _cef_view_delegate_t* self,
                                      cef_view_t* view,
                                      int added,
                                      cef_view_t* parent) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -140,6 +151,8 @@ view_delegate_on_child_view_changed(struct _cef_view_delegate_t* self,
                                     cef_view_t* view,
                                     int added,
                                     cef_view_t* child) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -162,6 +175,8 @@ view_delegate_on_child_view_changed(struct _cef_view_delegate_t* self,
 
 void CEF_CALLBACK view_delegate_on_focus(struct _cef_view_delegate_t* self,
                                          cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -178,6 +193,8 @@ void CEF_CALLBACK view_delegate_on_focus(struct _cef_view_delegate_t* self,
 
 void CEF_CALLBACK view_delegate_on_blur(struct _cef_view_delegate_t* self,
                                         cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -207,6 +224,12 @@ CefViewDelegateCppToC::CefViewDelegateCppToC() {
   GetStruct()->on_blur = view_delegate_on_blur;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefViewDelegateCppToC::~CefViewDelegateCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefViewDelegate> CefCppToCRefCounted<
     CefViewDelegateCppToC,
diff --git a/libcef_dll/cpptoc/views/view_delegate_cpptoc.h b/libcef_dll/cpptoc/views/view_delegate_cpptoc.h
index b870f8b67..c42836974 100644
--- a/libcef_dll/cpptoc/views/view_delegate_cpptoc.h
+++ b/libcef_dll/cpptoc/views/view_delegate_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9e47bcfce811c645242bd8b0f6d53da611af812a$
+// $hash=1078d5e35099d704786121348fc29177779d90b6$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_VIEW_DELEGATE_CPPTOC_H_
@@ -33,6 +33,7 @@ class CefViewDelegateCppToC : public CefCppToCRefCounted<CefViewDelegateCppToC,
                                                          cef_view_delegate_t> {
  public:
   CefViewDelegateCppToC();
+  virtual ~CefViewDelegateCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_VIEW_DELEGATE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/window_cpptoc.cc b/libcef_dll/cpptoc/views/window_cpptoc.cc
index c924d5f4c..0b327d24c 100644
--- a/libcef_dll/cpptoc/views/window_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/window_cpptoc.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=e7030d27d0fbf831eda895ee265373ad47cf7cc7$
+// $hash=3a89cd3f08de55473dcc11d60add91c6005282ca$
 //
 
 #include "libcef_dll/cpptoc/views/window_cpptoc.h"
@@ -27,11 +27,14 @@
 #include "libcef_dll/cpptoc/views/view_cpptoc.h"
 #include "libcef_dll/ctocpp/views/view_delegate_ctocpp.h"
 #include "libcef_dll/ctocpp/views/window_delegate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_window_t* cef_window_create_top_level(
     struct _cef_window_delegate_t* delegate) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Unverified params: delegate
@@ -49,6 +52,8 @@ namespace {
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 void CEF_CALLBACK window_show(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -60,6 +65,8 @@ void CEF_CALLBACK window_show(struct _cef_window_t* self) {
 }
 
 void CEF_CALLBACK window_hide(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -72,6 +79,8 @@ void CEF_CALLBACK window_hide(struct _cef_window_t* self) {
 
 void CEF_CALLBACK window_center_window(struct _cef_window_t* self,
                                        const cef_size_t* size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -90,6 +99,8 @@ void CEF_CALLBACK window_center_window(struct _cef_window_t* self,
 }
 
 void CEF_CALLBACK window_close(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -101,6 +112,8 @@ void CEF_CALLBACK window_close(struct _cef_window_t* self) {
 }
 
 int CEF_CALLBACK window_is_closed(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -115,6 +128,8 @@ int CEF_CALLBACK window_is_closed(struct _cef_window_t* self) {
 }
 
 void CEF_CALLBACK window_activate(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -126,6 +141,8 @@ void CEF_CALLBACK window_activate(struct _cef_window_t* self) {
 }
 
 void CEF_CALLBACK window_deactivate(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -137,6 +154,8 @@ void CEF_CALLBACK window_deactivate(struct _cef_window_t* self) {
 }
 
 int CEF_CALLBACK window_is_active(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -151,6 +170,8 @@ int CEF_CALLBACK window_is_active(struct _cef_window_t* self) {
 }
 
 void CEF_CALLBACK window_bring_to_top(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -163,6 +184,8 @@ void CEF_CALLBACK window_bring_to_top(struct _cef_window_t* self) {
 
 void CEF_CALLBACK window_set_always_on_top(struct _cef_window_t* self,
                                            int on_top) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -174,6 +197,8 @@ void CEF_CALLBACK window_set_always_on_top(struct _cef_window_t* self,
 }
 
 int CEF_CALLBACK window_is_always_on_top(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -188,6 +213,8 @@ int CEF_CALLBACK window_is_always_on_top(struct _cef_window_t* self) {
 }
 
 void CEF_CALLBACK window_maximize(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -199,6 +226,8 @@ void CEF_CALLBACK window_maximize(struct _cef_window_t* self) {
 }
 
 void CEF_CALLBACK window_minimize(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -210,6 +239,8 @@ void CEF_CALLBACK window_minimize(struct _cef_window_t* self) {
 }
 
 void CEF_CALLBACK window_restore(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -222,6 +253,8 @@ void CEF_CALLBACK window_restore(struct _cef_window_t* self) {
 
 void CEF_CALLBACK window_set_fullscreen(struct _cef_window_t* self,
                                         int fullscreen) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -233,6 +266,8 @@ void CEF_CALLBACK window_set_fullscreen(struct _cef_window_t* self,
 }
 
 int CEF_CALLBACK window_is_maximized(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -247,6 +282,8 @@ int CEF_CALLBACK window_is_maximized(struct _cef_window_t* self) {
 }
 
 int CEF_CALLBACK window_is_minimized(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -261,6 +298,8 @@ int CEF_CALLBACK window_is_minimized(struct _cef_window_t* self) {
 }
 
 int CEF_CALLBACK window_is_fullscreen(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -276,6 +315,8 @@ int CEF_CALLBACK window_is_fullscreen(struct _cef_window_t* self) {
 
 void CEF_CALLBACK window_set_title(struct _cef_window_t* self,
                                    const cef_string_t* title) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -289,6 +330,8 @@ void CEF_CALLBACK window_set_title(struct _cef_window_t* self,
 
 cef_string_userfree_t CEF_CALLBACK
 window_get_title(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -304,6 +347,8 @@ window_get_title(struct _cef_window_t* self) {
 
 void CEF_CALLBACK window_set_window_icon(struct _cef_window_t* self,
                                          cef_image_t* image) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -319,6 +364,8 @@ void CEF_CALLBACK window_set_window_icon(struct _cef_window_t* self,
 }
 
 cef_image_t* CEF_CALLBACK window_get_window_icon(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -334,6 +381,8 @@ cef_image_t* CEF_CALLBACK window_get_window_icon(struct _cef_window_t* self) {
 
 void CEF_CALLBACK window_set_window_app_icon(struct _cef_window_t* self,
                                              cef_image_t* image) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -350,6 +399,8 @@ void CEF_CALLBACK window_set_window_app_icon(struct _cef_window_t* self,
 
 cef_image_t* CEF_CALLBACK
 window_get_window_app_icon(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -367,6 +418,8 @@ void CEF_CALLBACK window_show_menu(struct _cef_window_t* self,
                                    cef_menu_model_t* menu_model,
                                    const cef_point_t* screen_point,
                                    cef_menu_anchor_position_t anchor_position) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -390,6 +443,8 @@ void CEF_CALLBACK window_show_menu(struct _cef_window_t* self,
 }
 
 void CEF_CALLBACK window_cancel_menu(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -401,6 +456,8 @@ void CEF_CALLBACK window_cancel_menu(struct _cef_window_t* self) {
 }
 
 cef_display_t* CEF_CALLBACK window_get_display(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -416,6 +473,8 @@ cef_display_t* CEF_CALLBACK window_get_display(struct _cef_window_t* self) {
 
 cef_rect_t CEF_CALLBACK
 window_get_client_area_bounds_in_screen(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -434,6 +493,8 @@ void CEF_CALLBACK
 window_set_draggable_regions(struct _cef_window_t* self,
                              size_t regionsCount,
                              cef_draggable_region_t const* regions) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -456,6 +517,8 @@ window_set_draggable_regions(struct _cef_window_t* self,
 
 cef_window_handle_t CEF_CALLBACK
 window_get_window_handle(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -472,6 +535,8 @@ window_get_window_handle(struct _cef_window_t* self) {
 void CEF_CALLBACK window_send_key_press(struct _cef_window_t* self,
                                         int key_code,
                                         uint32 event_flags) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -485,6 +550,8 @@ void CEF_CALLBACK window_send_key_press(struct _cef_window_t* self,
 void CEF_CALLBACK window_send_mouse_move(struct _cef_window_t* self,
                                          int screen_x,
                                          int screen_y) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -499,6 +566,8 @@ void CEF_CALLBACK window_send_mouse_events(struct _cef_window_t* self,
                                            cef_mouse_button_type_t button,
                                            int mouse_down,
                                            int mouse_up) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -516,6 +585,8 @@ void CEF_CALLBACK window_set_accelerator(struct _cef_window_t* self,
                                          int shift_pressed,
                                          int ctrl_pressed,
                                          int alt_pressed) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -530,6 +601,8 @@ void CEF_CALLBACK window_set_accelerator(struct _cef_window_t* self,
 
 void CEF_CALLBACK window_remove_accelerator(struct _cef_window_t* self,
                                             int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -541,6 +614,8 @@ void CEF_CALLBACK window_remove_accelerator(struct _cef_window_t* self,
 }
 
 void CEF_CALLBACK window_remove_all_accelerators(struct _cef_window_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -552,6 +627,8 @@ void CEF_CALLBACK window_remove_all_accelerators(struct _cef_window_t* self) {
 }
 
 struct _cef_window_t* CEF_CALLBACK window_as_window(struct _cef_panel_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -568,6 +645,8 @@ struct _cef_window_t* CEF_CALLBACK window_as_window(struct _cef_panel_t* self) {
 
 cef_fill_layout_t* CEF_CALLBACK
 window_set_to_fill_layout(struct _cef_panel_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -586,6 +665,8 @@ window_set_to_fill_layout(struct _cef_panel_t* self) {
 cef_box_layout_t* CEF_CALLBACK
 window_set_to_box_layout(struct _cef_panel_t* self,
                          const struct _cef_box_layout_settings_t* settings) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -611,6 +692,8 @@ window_set_to_box_layout(struct _cef_panel_t* self,
 }
 
 cef_layout_t* CEF_CALLBACK window_get_layout(struct _cef_panel_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -626,6 +709,8 @@ cef_layout_t* CEF_CALLBACK window_get_layout(struct _cef_panel_t* self) {
 }
 
 void CEF_CALLBACK window_layout(struct _cef_panel_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -638,6 +723,8 @@ void CEF_CALLBACK window_layout(struct _cef_panel_t* self) {
 
 void CEF_CALLBACK window_add_child_view(struct _cef_panel_t* self,
                                         cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -656,6 +743,8 @@ void CEF_CALLBACK window_add_child_view(struct _cef_panel_t* self,
 void CEF_CALLBACK window_add_child_view_at(struct _cef_panel_t* self,
                                            cef_view_t* view,
                                            int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -678,6 +767,8 @@ void CEF_CALLBACK window_add_child_view_at(struct _cef_panel_t* self,
 void CEF_CALLBACK window_reorder_child_view(struct _cef_panel_t* self,
                                             cef_view_t* view,
                                             int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -695,6 +786,8 @@ void CEF_CALLBACK window_reorder_child_view(struct _cef_panel_t* self,
 
 void CEF_CALLBACK window_remove_child_view(struct _cef_panel_t* self,
                                            cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -711,6 +804,8 @@ void CEF_CALLBACK window_remove_child_view(struct _cef_panel_t* self,
 }
 
 void CEF_CALLBACK window_remove_all_child_views(struct _cef_panel_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -723,6 +818,8 @@ void CEF_CALLBACK window_remove_all_child_views(struct _cef_panel_t* self) {
 }
 
 size_t CEF_CALLBACK window_get_child_view_count(struct _cef_panel_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -739,6 +836,8 @@ size_t CEF_CALLBACK window_get_child_view_count(struct _cef_panel_t* self) {
 
 cef_view_t* CEF_CALLBACK window_get_child_view_at(struct _cef_panel_t* self,
                                                   int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -760,6 +859,8 @@ cef_view_t* CEF_CALLBACK window_get_child_view_at(struct _cef_panel_t* self,
 
 cef_browser_view_t* CEF_CALLBACK
 window_as_browser_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -776,6 +877,8 @@ window_as_browser_view(struct _cef_view_t* self) {
 }
 
 cef_button_t* CEF_CALLBACK window_as_button(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -791,6 +894,8 @@ cef_button_t* CEF_CALLBACK window_as_button(struct _cef_view_t* self) {
 }
 
 cef_panel_t* CEF_CALLBACK window_as_panel(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -807,6 +912,8 @@ cef_panel_t* CEF_CALLBACK window_as_panel(struct _cef_view_t* self) {
 
 cef_scroll_view_t* CEF_CALLBACK
 window_as_scroll_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -823,6 +930,8 @@ window_as_scroll_view(struct _cef_view_t* self) {
 }
 
 cef_textfield_t* CEF_CALLBACK window_as_textfield(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -840,6 +949,8 @@ cef_textfield_t* CEF_CALLBACK window_as_textfield(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 window_get_type_string(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -857,6 +968,8 @@ window_get_type_string(struct _cef_view_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK window_to_string(struct _cef_view_t* self,
                                                     int include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -873,6 +986,8 @@ cef_string_userfree_t CEF_CALLBACK window_to_string(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK window_is_valid(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -888,6 +1003,8 @@ int CEF_CALLBACK window_is_valid(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK window_is_attached(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -903,6 +1020,8 @@ int CEF_CALLBACK window_is_attached(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK window_is_same(struct _cef_view_t* self, cef_view_t* that) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -923,6 +1042,8 @@ int CEF_CALLBACK window_is_same(struct _cef_view_t* self, cef_view_t* that) {
 
 cef_view_delegate_t* CEF_CALLBACK
 window_get_delegate(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -939,6 +1060,8 @@ window_get_delegate(struct _cef_view_t* self) {
 }
 
 struct _cef_window_t* CEF_CALLBACK window_get_window(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -954,6 +1077,8 @@ struct _cef_window_t* CEF_CALLBACK window_get_window(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK window_get_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -969,6 +1094,8 @@ int CEF_CALLBACK window_get_id(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK window_set_id(struct _cef_view_t* self, int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -980,6 +1107,8 @@ void CEF_CALLBACK window_set_id(struct _cef_view_t* self, int id) {
 }
 
 int CEF_CALLBACK window_get_group_id(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -995,6 +1124,8 @@ int CEF_CALLBACK window_get_group_id(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK window_set_group_id(struct _cef_view_t* self, int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1007,6 +1138,8 @@ void CEF_CALLBACK window_set_group_id(struct _cef_view_t* self, int group_id) {
 }
 
 cef_view_t* CEF_CALLBACK window_get_parent_view(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1024,6 +1157,8 @@ cef_view_t* CEF_CALLBACK window_get_parent_view(struct _cef_view_t* self) {
 
 cef_view_t* CEF_CALLBACK window_get_view_for_id(struct _cef_view_t* self,
                                                 int id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1041,6 +1176,8 @@ cef_view_t* CEF_CALLBACK window_get_view_for_id(struct _cef_view_t* self,
 
 void CEF_CALLBACK window_set_bounds(struct _cef_view_t* self,
                                     const cef_rect_t* bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1060,6 +1197,8 @@ void CEF_CALLBACK window_set_bounds(struct _cef_view_t* self,
 }
 
 cef_rect_t CEF_CALLBACK window_get_bounds(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1075,6 +1214,8 @@ cef_rect_t CEF_CALLBACK window_get_bounds(struct _cef_view_t* self) {
 }
 
 cef_rect_t CEF_CALLBACK window_get_bounds_in_screen(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1092,6 +1233,8 @@ cef_rect_t CEF_CALLBACK window_get_bounds_in_screen(struct _cef_view_t* self) {
 
 void CEF_CALLBACK window_set_size(struct _cef_view_t* self,
                                   const cef_size_t* size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1110,6 +1253,8 @@ void CEF_CALLBACK window_set_size(struct _cef_view_t* self,
 }
 
 cef_size_t CEF_CALLBACK window_get_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1126,6 +1271,8 @@ cef_size_t CEF_CALLBACK window_get_size(struct _cef_view_t* self) {
 
 void CEF_CALLBACK window_set_position(struct _cef_view_t* self,
                                       const cef_point_t* position) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1145,6 +1292,8 @@ void CEF_CALLBACK window_set_position(struct _cef_view_t* self,
 }
 
 cef_point_t CEF_CALLBACK window_get_position(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1161,6 +1310,8 @@ cef_point_t CEF_CALLBACK window_get_position(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK window_get_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1177,6 +1328,8 @@ cef_size_t CEF_CALLBACK window_get_preferred_size(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK window_size_to_preferred_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1189,6 +1342,8 @@ void CEF_CALLBACK window_size_to_preferred_size(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK window_get_minimum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1205,6 +1360,8 @@ cef_size_t CEF_CALLBACK window_get_minimum_size(struct _cef_view_t* self) {
 }
 
 cef_size_t CEF_CALLBACK window_get_maximum_size(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1222,6 +1379,8 @@ cef_size_t CEF_CALLBACK window_get_maximum_size(struct _cef_view_t* self) {
 
 int CEF_CALLBACK window_get_height_for_width(struct _cef_view_t* self,
                                              int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1237,6 +1396,8 @@ int CEF_CALLBACK window_get_height_for_width(struct _cef_view_t* self,
 }
 
 void CEF_CALLBACK window_invalidate_layout(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1249,6 +1410,8 @@ void CEF_CALLBACK window_invalidate_layout(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK window_set_visible(struct _cef_view_t* self, int visible) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1261,6 +1424,8 @@ void CEF_CALLBACK window_set_visible(struct _cef_view_t* self, int visible) {
 }
 
 int CEF_CALLBACK window_is_visible(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1276,6 +1441,8 @@ int CEF_CALLBACK window_is_visible(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK window_is_drawn(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1291,6 +1458,8 @@ int CEF_CALLBACK window_is_drawn(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK window_set_enabled(struct _cef_view_t* self, int enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1303,6 +1472,8 @@ void CEF_CALLBACK window_set_enabled(struct _cef_view_t* self, int enabled) {
 }
 
 int CEF_CALLBACK window_is_enabled(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1319,6 +1490,8 @@ int CEF_CALLBACK window_is_enabled(struct _cef_view_t* self) {
 
 void CEF_CALLBACK window_set_focusable(struct _cef_view_t* self,
                                        int focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1331,6 +1504,8 @@ void CEF_CALLBACK window_set_focusable(struct _cef_view_t* self,
 }
 
 int CEF_CALLBACK window_is_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1346,6 +1521,8 @@ int CEF_CALLBACK window_is_focusable(struct _cef_view_t* self) {
 }
 
 int CEF_CALLBACK window_is_accessibility_focusable(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1361,6 +1538,8 @@ int CEF_CALLBACK window_is_accessibility_focusable(struct _cef_view_t* self) {
 }
 
 void CEF_CALLBACK window_request_focus(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1373,6 +1552,8 @@ void CEF_CALLBACK window_request_focus(struct _cef_view_t* self) {
 
 void CEF_CALLBACK window_set_background_color(struct _cef_view_t* self,
                                               cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1385,6 +1566,8 @@ void CEF_CALLBACK window_set_background_color(struct _cef_view_t* self,
 }
 
 cef_color_t CEF_CALLBACK window_get_background_color(struct _cef_view_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1402,6 +1585,8 @@ cef_color_t CEF_CALLBACK window_get_background_color(struct _cef_view_t* self) {
 
 int CEF_CALLBACK window_convert_point_to_screen(struct _cef_view_t* self,
                                                 cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1429,6 +1614,8 @@ int CEF_CALLBACK window_convert_point_to_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK window_convert_point_from_screen(struct _cef_view_t* self,
                                                   cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1456,6 +1643,8 @@ int CEF_CALLBACK window_convert_point_from_screen(struct _cef_view_t* self,
 
 int CEF_CALLBACK window_convert_point_to_window(struct _cef_view_t* self,
                                                 cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1483,6 +1672,8 @@ int CEF_CALLBACK window_convert_point_to_window(struct _cef_view_t* self,
 
 int CEF_CALLBACK window_convert_point_from_window(struct _cef_view_t* self,
                                                   cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1511,6 +1702,8 @@ int CEF_CALLBACK window_convert_point_from_window(struct _cef_view_t* self,
 int CEF_CALLBACK window_convert_point_to_view(struct _cef_view_t* self,
                                               cef_view_t* view,
                                               cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1544,6 +1737,8 @@ int CEF_CALLBACK window_convert_point_to_view(struct _cef_view_t* self,
 int CEF_CALLBACK window_convert_point_from_view(struct _cef_view_t* self,
                                                 cef_view_t* view,
                                                 cef_point_t* point) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -1684,6 +1879,12 @@ CefWindowCppToC::CefWindowCppToC() {
       window_convert_point_from_view;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefWindowCppToC::~CefWindowCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefWindow>
 CefCppToCRefCounted<CefWindowCppToC, CefWindow, cef_window_t>::UnwrapDerived(
diff --git a/libcef_dll/cpptoc/views/window_cpptoc.h b/libcef_dll/cpptoc/views/window_cpptoc.h
index cc9f08c31..d43c74798 100644
--- a/libcef_dll/cpptoc/views/window_cpptoc.h
+++ b/libcef_dll/cpptoc/views/window_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0c35aab62df1016b079f366ca89142dfdcc7c6a4$
+// $hash=9aa8dae9113f8d6c1e5c4653c964e8acf2808d05$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_WINDOW_CPPTOC_H_
@@ -30,6 +30,7 @@ class CefWindowCppToC
     : public CefCppToCRefCounted<CefWindowCppToC, CefWindow, cef_window_t> {
  public:
   CefWindowCppToC();
+  virtual ~CefWindowCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_WINDOW_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/views/window_delegate_cpptoc.cc b/libcef_dll/cpptoc/views/window_delegate_cpptoc.cc
index bb2ebb003..8bdfe4408 100644
--- a/libcef_dll/cpptoc/views/window_delegate_cpptoc.cc
+++ b/libcef_dll/cpptoc/views/window_delegate_cpptoc.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a84d05f2898ac722925601819bd230a4d1126e26$
+// $hash=8f19f7715fef7895bfb1a18b72fdca41d965a415$
 //
 
 #include "libcef_dll/cpptoc/views/window_delegate_cpptoc.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
 #include "libcef_dll/ctocpp/views/window_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -23,6 +24,8 @@ namespace {
 void CEF_CALLBACK
 window_delegate_on_window_created(struct _cef_window_delegate_t* self,
                                   cef_window_t* window) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -41,6 +44,8 @@ window_delegate_on_window_created(struct _cef_window_delegate_t* self,
 void CEF_CALLBACK
 window_delegate_on_window_destroyed(struct _cef_window_delegate_t* self,
                                     cef_window_t* window) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -61,6 +66,8 @@ window_delegate_get_parent_window(struct _cef_window_delegate_t* self,
                                   cef_window_t* window,
                                   int* is_menu,
                                   int* can_activate_menu) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -104,6 +111,8 @@ window_delegate_get_parent_window(struct _cef_window_delegate_t* self,
 int CEF_CALLBACK
 window_delegate_is_frameless(struct _cef_window_delegate_t* self,
                              cef_window_t* window) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -124,6 +133,8 @@ window_delegate_is_frameless(struct _cef_window_delegate_t* self,
 
 int CEF_CALLBACK window_delegate_can_resize(struct _cef_window_delegate_t* self,
                                             cef_window_t* window) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -145,6 +156,8 @@ int CEF_CALLBACK window_delegate_can_resize(struct _cef_window_delegate_t* self,
 int CEF_CALLBACK
 window_delegate_can_maximize(struct _cef_window_delegate_t* self,
                              cef_window_t* window) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -166,6 +179,8 @@ window_delegate_can_maximize(struct _cef_window_delegate_t* self,
 int CEF_CALLBACK
 window_delegate_can_minimize(struct _cef_window_delegate_t* self,
                              cef_window_t* window) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -186,6 +201,8 @@ window_delegate_can_minimize(struct _cef_window_delegate_t* self,
 
 int CEF_CALLBACK window_delegate_can_close(struct _cef_window_delegate_t* self,
                                            cef_window_t* window) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -208,6 +225,8 @@ int CEF_CALLBACK
 window_delegate_on_accelerator(struct _cef_window_delegate_t* self,
                                cef_window_t* window,
                                int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -230,6 +249,8 @@ int CEF_CALLBACK
 window_delegate_on_key_event(struct _cef_window_delegate_t* self,
                              cef_window_t* window,
                              const struct _cef_key_event_t* event) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -260,6 +281,8 @@ window_delegate_on_key_event(struct _cef_window_delegate_t* self,
 cef_size_t CEF_CALLBACK
 window_delegate_get_preferred_size(struct _cef_view_delegate_t* self,
                                    cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -282,6 +305,8 @@ window_delegate_get_preferred_size(struct _cef_view_delegate_t* self,
 cef_size_t CEF_CALLBACK
 window_delegate_get_minimum_size(struct _cef_view_delegate_t* self,
                                  cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -304,6 +329,8 @@ window_delegate_get_minimum_size(struct _cef_view_delegate_t* self,
 cef_size_t CEF_CALLBACK
 window_delegate_get_maximum_size(struct _cef_view_delegate_t* self,
                                  cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -327,6 +354,8 @@ int CEF_CALLBACK
 window_delegate_get_height_for_width(struct _cef_view_delegate_t* self,
                                      cef_view_t* view,
                                      int width) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -351,6 +380,8 @@ window_delegate_on_parent_view_changed(struct _cef_view_delegate_t* self,
                                        cef_view_t* view,
                                        int added,
                                        cef_view_t* parent) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -376,6 +407,8 @@ window_delegate_on_child_view_changed(struct _cef_view_delegate_t* self,
                                       cef_view_t* view,
                                       int added,
                                       cef_view_t* child) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -398,6 +431,8 @@ window_delegate_on_child_view_changed(struct _cef_view_delegate_t* self,
 
 void CEF_CALLBACK window_delegate_on_focus(struct _cef_view_delegate_t* self,
                                            cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -415,6 +450,8 @@ void CEF_CALLBACK window_delegate_on_focus(struct _cef_view_delegate_t* self,
 
 void CEF_CALLBACK window_delegate_on_blur(struct _cef_view_delegate_t* self,
                                           cef_view_t* view) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -459,6 +496,12 @@ CefWindowDelegateCppToC::CefWindowDelegateCppToC() {
   GetStruct()->base.base.on_blur = window_delegate_on_blur;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefWindowDelegateCppToC::~CefWindowDelegateCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefWindowDelegate> CefCppToCRefCounted<
     CefWindowDelegateCppToC,
diff --git a/libcef_dll/cpptoc/views/window_delegate_cpptoc.h b/libcef_dll/cpptoc/views/window_delegate_cpptoc.h
index d68a95faa..485ce1139 100644
--- a/libcef_dll/cpptoc/views/window_delegate_cpptoc.h
+++ b/libcef_dll/cpptoc/views/window_delegate_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3a06ab7bcc914c7789e309f5e47a8504f6be0399$
+// $hash=ee2fcda18fd480a10fc3c5786d023f2bc58dda3c$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_VIEWS_WINDOW_DELEGATE_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefWindowDelegateCppToC
                                  cef_window_delegate_t> {
  public:
   CefWindowDelegateCppToC();
+  virtual ~CefWindowDelegateCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_VIEWS_WINDOW_DELEGATE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/waitable_event_cpptoc.cc b/libcef_dll/cpptoc/waitable_event_cpptoc.cc
index b39808912..2350de953 100644
--- a/libcef_dll/cpptoc/waitable_event_cpptoc.cc
+++ b/libcef_dll/cpptoc/waitable_event_cpptoc.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=2859a79d30af061e8c779910c222fb0f0334d802$
+// $hash=e483a5336ac0f838ebd51e3db32c2bef4895a5ac$
 //
 
 #include "libcef_dll/cpptoc/waitable_event_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_waitable_event_t* cef_waitable_event_create(
     int automatic_reset,
     int initially_signaled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -34,6 +37,8 @@ namespace {
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 void CEF_CALLBACK waitable_event_reset(struct _cef_waitable_event_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -45,6 +50,8 @@ void CEF_CALLBACK waitable_event_reset(struct _cef_waitable_event_t* self) {
 }
 
 void CEF_CALLBACK waitable_event_signal(struct _cef_waitable_event_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -57,6 +64,8 @@ void CEF_CALLBACK waitable_event_signal(struct _cef_waitable_event_t* self) {
 
 int CEF_CALLBACK
 waitable_event_is_signaled(struct _cef_waitable_event_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -71,6 +80,8 @@ waitable_event_is_signaled(struct _cef_waitable_event_t* self) {
 }
 
 void CEF_CALLBACK waitable_event_wait(struct _cef_waitable_event_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -83,6 +94,8 @@ void CEF_CALLBACK waitable_event_wait(struct _cef_waitable_event_t* self) {
 
 int CEF_CALLBACK waitable_event_timed_wait(struct _cef_waitable_event_t* self,
                                            int64 max_ms) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -108,6 +121,12 @@ CefWaitableEventCppToC::CefWaitableEventCppToC() {
   GetStruct()->timed_wait = waitable_event_timed_wait;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefWaitableEventCppToC::~CefWaitableEventCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefWaitableEvent> CefCppToCRefCounted<
     CefWaitableEventCppToC,
diff --git a/libcef_dll/cpptoc/waitable_event_cpptoc.h b/libcef_dll/cpptoc/waitable_event_cpptoc.h
index adc4006d8..f2951f5f0 100644
--- a/libcef_dll/cpptoc/waitable_event_cpptoc.h
+++ b/libcef_dll/cpptoc/waitable_event_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=8460ceaa3e43ec8e41eefcfe923e1b52ae553f07$
+// $hash=9350d6fd92f52722653a6a02bfea148c099a096a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_WAITABLE_EVENT_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefWaitableEventCppToC
                                  cef_waitable_event_t> {
  public:
   CefWaitableEventCppToC();
+  virtual ~CefWaitableEventCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_WAITABLE_EVENT_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/web_plugin_info_cpptoc.cc b/libcef_dll/cpptoc/web_plugin_info_cpptoc.cc
index 057959fd1..3794d544a 100644
--- a/libcef_dll/cpptoc/web_plugin_info_cpptoc.cc
+++ b/libcef_dll/cpptoc/web_plugin_info_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=57cefda57397d39812a4b72c7e929e5ce07cd576$
+// $hash=96938638213bc6f72dba268295fd175b90ff3d2e$
 //
 
 #include "libcef_dll/cpptoc/web_plugin_info_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -20,6 +21,8 @@ namespace {
 
 cef_string_userfree_t CEF_CALLBACK
 web_plugin_info_get_name(struct _cef_web_plugin_info_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -35,6 +38,8 @@ web_plugin_info_get_name(struct _cef_web_plugin_info_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 web_plugin_info_get_path(struct _cef_web_plugin_info_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -50,6 +55,8 @@ web_plugin_info_get_path(struct _cef_web_plugin_info_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 web_plugin_info_get_version(struct _cef_web_plugin_info_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -65,6 +72,8 @@ web_plugin_info_get_version(struct _cef_web_plugin_info_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 web_plugin_info_get_description(struct _cef_web_plugin_info_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -89,6 +98,12 @@ CefWebPluginInfoCppToC::CefWebPluginInfoCppToC() {
   GetStruct()->get_description = web_plugin_info_get_description;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefWebPluginInfoCppToC::~CefWebPluginInfoCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefWebPluginInfo> CefCppToCRefCounted<
     CefWebPluginInfoCppToC,
diff --git a/libcef_dll/cpptoc/web_plugin_info_cpptoc.h b/libcef_dll/cpptoc/web_plugin_info_cpptoc.h
index 81d35979f..466cfbcea 100644
--- a/libcef_dll/cpptoc/web_plugin_info_cpptoc.h
+++ b/libcef_dll/cpptoc/web_plugin_info_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b41a64e0cc272bc52d00df60266dc1c6a984baba$
+// $hash=15d763f28b3ad40c215143c7f70cda4f7a18654c$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_WEB_PLUGIN_INFO_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefWebPluginInfoCppToC
                                  cef_web_plugin_info_t> {
  public:
   CefWebPluginInfoCppToC();
+  virtual ~CefWebPluginInfoCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_WEB_PLUGIN_INFO_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/web_plugin_info_visitor_cpptoc.cc b/libcef_dll/cpptoc/web_plugin_info_visitor_cpptoc.cc
index 83a4d9f8a..798cf71cf 100644
--- a/libcef_dll/cpptoc/web_plugin_info_visitor_cpptoc.cc
+++ b/libcef_dll/cpptoc/web_plugin_info_visitor_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=999ed19695c3bae10f0aa9d145e66f69a9e41074$
+// $hash=0dca8341eda3c55d479561f2ddce5de0e2c4a4bd$
 //
 
 #include "libcef_dll/cpptoc/web_plugin_info_visitor_cpptoc.h"
 #include "libcef_dll/ctocpp/web_plugin_info_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -24,6 +25,8 @@ web_plugin_info_visitor_visit(struct _cef_web_plugin_info_visitor_t* self,
                               cef_web_plugin_info_t* info,
                               int count,
                               int total) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -50,6 +53,12 @@ CefWebPluginInfoVisitorCppToC::CefWebPluginInfoVisitorCppToC() {
   GetStruct()->visit = web_plugin_info_visitor_visit;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefWebPluginInfoVisitorCppToC::~CefWebPluginInfoVisitorCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefWebPluginInfoVisitor> CefCppToCRefCounted<
     CefWebPluginInfoVisitorCppToC,
diff --git a/libcef_dll/cpptoc/web_plugin_info_visitor_cpptoc.h b/libcef_dll/cpptoc/web_plugin_info_visitor_cpptoc.h
index 6534f711d..6f5948327 100644
--- a/libcef_dll/cpptoc/web_plugin_info_visitor_cpptoc.h
+++ b/libcef_dll/cpptoc/web_plugin_info_visitor_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=2e5c68727b26b0947ba16878275a09f5beee684e$
+// $hash=2602ada83129023b288002fede3c7aaf898d0e47$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_WEB_PLUGIN_INFO_VISITOR_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefWebPluginInfoVisitorCppToC
                                  cef_web_plugin_info_visitor_t> {
  public:
   CefWebPluginInfoVisitorCppToC();
+  virtual ~CefWebPluginInfoVisitorCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_WEB_PLUGIN_INFO_VISITOR_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/web_plugin_unstable_callback_cpptoc.cc b/libcef_dll/cpptoc/web_plugin_unstable_callback_cpptoc.cc
index 8e0a551ed..15d08bb48 100644
--- a/libcef_dll/cpptoc/web_plugin_unstable_callback_cpptoc.cc
+++ b/libcef_dll/cpptoc/web_plugin_unstable_callback_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=64b74fdba92d155efb568bc26d927fdd08fe7edb$
+// $hash=77094a5641deaba588ae54340b4b2a4a67a63fb9$
 //
 
 #include "libcef_dll/cpptoc/web_plugin_unstable_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -22,6 +23,8 @@ void CEF_CALLBACK web_plugin_unstable_callback_is_unstable(
     struct _cef_web_plugin_unstable_callback_t* self,
     const cef_string_t* path,
     int unstable) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -45,6 +48,12 @@ CefWebPluginUnstableCallbackCppToC::CefWebPluginUnstableCallbackCppToC() {
   GetStruct()->is_unstable = web_plugin_unstable_callback_is_unstable;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefWebPluginUnstableCallbackCppToC::~CefWebPluginUnstableCallbackCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefWebPluginUnstableCallback>
 CefCppToCRefCounted<CefWebPluginUnstableCallbackCppToC,
diff --git a/libcef_dll/cpptoc/web_plugin_unstable_callback_cpptoc.h b/libcef_dll/cpptoc/web_plugin_unstable_callback_cpptoc.h
index a472750be..1e8766b7f 100644
--- a/libcef_dll/cpptoc/web_plugin_unstable_callback_cpptoc.h
+++ b/libcef_dll/cpptoc/web_plugin_unstable_callback_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ec7c8675c627a735b16d4b1dddfb880ea376e25a$
+// $hash=6f275e66e6c9ad024935d52a4fe7e8141cbf6d57$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_WEB_PLUGIN_UNSTABLE_CALLBACK_CPPTOC_H_
@@ -34,6 +34,7 @@ class CefWebPluginUnstableCallbackCppToC
                                  cef_web_plugin_unstable_callback_t> {
  public:
   CefWebPluginUnstableCallbackCppToC();
+  virtual ~CefWebPluginUnstableCallbackCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_WEB_PLUGIN_UNSTABLE_CALLBACK_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/write_handler_cpptoc.cc b/libcef_dll/cpptoc/write_handler_cpptoc.cc
index bc735a757..0152e7f01 100644
--- a/libcef_dll/cpptoc/write_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/write_handler_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4d5ddec8ccdc06aae8af94c7c3656148e5782d03$
+// $hash=b2bfbc295ed265014feea4c49f2cf663f7bf5bc2$
 //
 
 #include "libcef_dll/cpptoc/write_handler_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -22,6 +23,8 @@ size_t CEF_CALLBACK write_handler_write(struct _cef_write_handler_t* self,
                                         const void* ptr,
                                         size_t size,
                                         size_t n) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -42,6 +45,8 @@ size_t CEF_CALLBACK write_handler_write(struct _cef_write_handler_t* self,
 int CEF_CALLBACK write_handler_seek(struct _cef_write_handler_t* self,
                                     int64 offset,
                                     int whence) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -56,6 +61,8 @@ int CEF_CALLBACK write_handler_seek(struct _cef_write_handler_t* self,
 }
 
 int64 CEF_CALLBACK write_handler_tell(struct _cef_write_handler_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -70,6 +77,8 @@ int64 CEF_CALLBACK write_handler_tell(struct _cef_write_handler_t* self) {
 }
 
 int CEF_CALLBACK write_handler_flush(struct _cef_write_handler_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -84,6 +93,8 @@ int CEF_CALLBACK write_handler_flush(struct _cef_write_handler_t* self) {
 }
 
 int CEF_CALLBACK write_handler_may_block(struct _cef_write_handler_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -109,6 +120,12 @@ CefWriteHandlerCppToC::CefWriteHandlerCppToC() {
   GetStruct()->may_block = write_handler_may_block;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefWriteHandlerCppToC::~CefWriteHandlerCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefWriteHandler> CefCppToCRefCounted<
     CefWriteHandlerCppToC,
diff --git a/libcef_dll/cpptoc/write_handler_cpptoc.h b/libcef_dll/cpptoc/write_handler_cpptoc.h
index 4ac4150f0..725ff67e0 100644
--- a/libcef_dll/cpptoc/write_handler_cpptoc.h
+++ b/libcef_dll/cpptoc/write_handler_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b4ba66a83d4f9e6802ea924f758df75b75d4f6df$
+// $hash=59d2e6390a01b3d7bded958c4d5c4416458ddbe4$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_WRITE_HANDLER_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefWriteHandlerCppToC : public CefCppToCRefCounted<CefWriteHandlerCppToC,
                                                          cef_write_handler_t> {
  public:
   CefWriteHandlerCppToC();
+  virtual ~CefWriteHandlerCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_WRITE_HANDLER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/x509cert_principal_cpptoc.cc b/libcef_dll/cpptoc/x509cert_principal_cpptoc.cc
index 0b3f4e103..c437ec74f 100644
--- a/libcef_dll/cpptoc/x509cert_principal_cpptoc.cc
+++ b/libcef_dll/cpptoc/x509cert_principal_cpptoc.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=5675c17f7fd606f7b99d1b72021cc6c7de1de1d5$
+// $hash=33dd3be38d10acb86c72fc60b21549353113e126$
 //
 
 #include "libcef_dll/cpptoc/x509cert_principal_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 namespace {
@@ -21,6 +22,8 @@ namespace {
 
 cef_string_userfree_t CEF_CALLBACK
 x509cert_principal_get_display_name(struct _cef_x509cert_principal_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -36,6 +39,8 @@ x509cert_principal_get_display_name(struct _cef_x509cert_principal_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 x509cert_principal_get_common_name(struct _cef_x509cert_principal_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -51,6 +56,8 @@ x509cert_principal_get_common_name(struct _cef_x509cert_principal_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 x509cert_principal_get_locality_name(struct _cef_x509cert_principal_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -67,6 +74,8 @@ x509cert_principal_get_locality_name(struct _cef_x509cert_principal_t* self) {
 cef_string_userfree_t CEF_CALLBACK
 x509cert_principal_get_state_or_province_name(
     struct _cef_x509cert_principal_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -83,6 +92,8 @@ x509cert_principal_get_state_or_province_name(
 
 cef_string_userfree_t CEF_CALLBACK
 x509cert_principal_get_country_name(struct _cef_x509cert_principal_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -99,6 +110,8 @@ x509cert_principal_get_country_name(struct _cef_x509cert_principal_t* self) {
 void CEF_CALLBACK
 x509cert_principal_get_street_addresses(struct _cef_x509cert_principal_t* self,
                                         cef_string_list_t addresses) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -124,6 +137,8 @@ x509cert_principal_get_street_addresses(struct _cef_x509cert_principal_t* self,
 void CEF_CALLBACK x509cert_principal_get_organization_names(
     struct _cef_x509cert_principal_t* self,
     cef_string_list_t names) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -149,6 +164,8 @@ void CEF_CALLBACK x509cert_principal_get_organization_names(
 void CEF_CALLBACK x509cert_principal_get_organization_unit_names(
     struct _cef_x509cert_principal_t* self,
     cef_string_list_t names) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -174,6 +191,8 @@ void CEF_CALLBACK x509cert_principal_get_organization_unit_names(
 void CEF_CALLBACK
 x509cert_principal_get_domain_components(struct _cef_x509cert_principal_t* self,
                                          cef_string_list_t components) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -215,6 +234,12 @@ CefX509CertPrincipalCppToC::CefX509CertPrincipalCppToC() {
   GetStruct()->get_domain_components = x509cert_principal_get_domain_components;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefX509CertPrincipalCppToC::~CefX509CertPrincipalCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefX509CertPrincipal> CefCppToCRefCounted<
     CefX509CertPrincipalCppToC,
diff --git a/libcef_dll/cpptoc/x509cert_principal_cpptoc.h b/libcef_dll/cpptoc/x509cert_principal_cpptoc.h
index 68782c69e..70d02b4a4 100644
--- a/libcef_dll/cpptoc/x509cert_principal_cpptoc.h
+++ b/libcef_dll/cpptoc/x509cert_principal_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=883a66504de7c580dc08f50bd80e93aca9a9c8f7$
+// $hash=5f39ce3caf8947a2813c04e3e93693c4356e8fdb$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_X509CERT_PRINCIPAL_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefX509CertPrincipalCppToC
                                  cef_x509cert_principal_t> {
  public:
   CefX509CertPrincipalCppToC();
+  virtual ~CefX509CertPrincipalCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_X509CERT_PRINCIPAL_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/x509certificate_cpptoc.cc b/libcef_dll/cpptoc/x509certificate_cpptoc.cc
index 849158933..d913e8748 100644
--- a/libcef_dll/cpptoc/x509certificate_cpptoc.cc
+++ b/libcef_dll/cpptoc/x509certificate_cpptoc.cc
@@ -9,13 +9,14 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=73f0a2483ecfc0f9045b9c82a6b2508aade9672c$
+// $hash=fb0be9b1da38b7322058fd4785321fd104f0a81c$
 //
 
 #include "libcef_dll/cpptoc/x509certificate_cpptoc.h"
 #include <algorithm>
 #include "libcef_dll/cpptoc/binary_value_cpptoc.h"
 #include "libcef_dll/cpptoc/x509cert_principal_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 namespace {
 
@@ -23,6 +24,8 @@ namespace {
 
 cef_x509cert_principal_t* CEF_CALLBACK
 x509certificate_get_subject(struct _cef_x509certificate_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -39,6 +42,8 @@ x509certificate_get_subject(struct _cef_x509certificate_t* self) {
 
 cef_x509cert_principal_t* CEF_CALLBACK
 x509certificate_get_issuer(struct _cef_x509certificate_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -55,6 +60,8 @@ x509certificate_get_issuer(struct _cef_x509certificate_t* self) {
 
 cef_binary_value_t* CEF_CALLBACK
 x509certificate_get_serial_number(struct _cef_x509certificate_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -71,6 +78,8 @@ x509certificate_get_serial_number(struct _cef_x509certificate_t* self) {
 
 cef_time_t CEF_CALLBACK
 x509certificate_get_valid_start(struct _cef_x509certificate_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -86,6 +95,8 @@ x509certificate_get_valid_start(struct _cef_x509certificate_t* self) {
 
 cef_time_t CEF_CALLBACK
 x509certificate_get_valid_expiry(struct _cef_x509certificate_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -101,6 +112,8 @@ x509certificate_get_valid_expiry(struct _cef_x509certificate_t* self) {
 
 cef_binary_value_t* CEF_CALLBACK
 x509certificate_get_derencoded(struct _cef_x509certificate_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -117,6 +130,8 @@ x509certificate_get_derencoded(struct _cef_x509certificate_t* self) {
 
 cef_binary_value_t* CEF_CALLBACK
 x509certificate_get_pemencoded(struct _cef_x509certificate_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -133,6 +148,8 @@ x509certificate_get_pemencoded(struct _cef_x509certificate_t* self) {
 
 size_t CEF_CALLBACK
 x509certificate_get_issuer_chain_size(struct _cef_x509certificate_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -150,6 +167,8 @@ void CEF_CALLBACK
 x509certificate_get_derencoded_issuer_chain(struct _cef_x509certificate_t* self,
                                             size_t* chainCount,
                                             cef_binary_value_t** chain) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -186,6 +205,8 @@ void CEF_CALLBACK
 x509certificate_get_pemencoded_issuer_chain(struct _cef_x509certificate_t* self,
                                             size_t* chainCount,
                                             cef_binary_value_t** chain) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -237,6 +258,12 @@ CefX509CertificateCppToC::CefX509CertificateCppToC() {
       x509certificate_get_pemencoded_issuer_chain;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefX509CertificateCppToC::~CefX509CertificateCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefX509Certificate> CefCppToCRefCounted<
     CefX509CertificateCppToC,
diff --git a/libcef_dll/cpptoc/x509certificate_cpptoc.h b/libcef_dll/cpptoc/x509certificate_cpptoc.h
index f0a59282e..7e1a4892a 100644
--- a/libcef_dll/cpptoc/x509certificate_cpptoc.h
+++ b/libcef_dll/cpptoc/x509certificate_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d4e6a7db24b55b1ffecf43c91a6f816d96ea71b7$
+// $hash=2c470dab1ef6ff3674da8fa6fc15ee14660bebac$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_X509CERTIFICATE_CPPTOC_H_
@@ -32,6 +32,7 @@ class CefX509CertificateCppToC
                                  cef_x509certificate_t> {
  public:
   CefX509CertificateCppToC();
+  virtual ~CefX509CertificateCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_X509CERTIFICATE_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/xml_reader_cpptoc.cc b/libcef_dll/cpptoc/xml_reader_cpptoc.cc
index 1a71b7783..cd5fc245d 100644
--- a/libcef_dll/cpptoc/xml_reader_cpptoc.cc
+++ b/libcef_dll/cpptoc/xml_reader_cpptoc.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4b78db2c891fd33c8c18ceb9de659153342902f0$
+// $hash=d4e98b82023e39bffa847c9a862ba8907d80cdfc$
 //
 
 #include "libcef_dll/cpptoc/xml_reader_cpptoc.h"
 #include "libcef_dll/cpptoc/stream_reader_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
@@ -21,6 +22,8 @@ CEF_EXPORT cef_xml_reader_t* cef_xml_reader_create(
     cef_stream_reader_t* stream,
     cef_xml_encoding_type_t encodingType,
     const cef_string_t* URI) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: stream; type: refptr_same
@@ -45,6 +48,8 @@ namespace {
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 int CEF_CALLBACK xml_reader_move_to_next_node(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -59,6 +64,8 @@ int CEF_CALLBACK xml_reader_move_to_next_node(struct _cef_xml_reader_t* self) {
 }
 
 int CEF_CALLBACK xml_reader_close(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -73,6 +80,8 @@ int CEF_CALLBACK xml_reader_close(struct _cef_xml_reader_t* self) {
 }
 
 int CEF_CALLBACK xml_reader_has_error(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -88,6 +97,8 @@ int CEF_CALLBACK xml_reader_has_error(struct _cef_xml_reader_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 xml_reader_get_error(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -103,6 +114,8 @@ xml_reader_get_error(struct _cef_xml_reader_t* self) {
 
 cef_xml_node_type_t CEF_CALLBACK
 xml_reader_get_type(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -117,6 +130,8 @@ xml_reader_get_type(struct _cef_xml_reader_t* self) {
 }
 
 int CEF_CALLBACK xml_reader_get_depth(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -132,6 +147,8 @@ int CEF_CALLBACK xml_reader_get_depth(struct _cef_xml_reader_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 xml_reader_get_local_name(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -147,6 +164,8 @@ xml_reader_get_local_name(struct _cef_xml_reader_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 xml_reader_get_prefix(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -162,6 +181,8 @@ xml_reader_get_prefix(struct _cef_xml_reader_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 xml_reader_get_qualified_name(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -177,6 +198,8 @@ xml_reader_get_qualified_name(struct _cef_xml_reader_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 xml_reader_get_namespace_uri(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -192,6 +215,8 @@ xml_reader_get_namespace_uri(struct _cef_xml_reader_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 xml_reader_get_base_uri(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -207,6 +232,8 @@ xml_reader_get_base_uri(struct _cef_xml_reader_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 xml_reader_get_xml_lang(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -221,6 +248,8 @@ xml_reader_get_xml_lang(struct _cef_xml_reader_t* self) {
 }
 
 int CEF_CALLBACK xml_reader_is_empty_element(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -235,6 +264,8 @@ int CEF_CALLBACK xml_reader_is_empty_element(struct _cef_xml_reader_t* self) {
 }
 
 int CEF_CALLBACK xml_reader_has_value(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -250,6 +281,8 @@ int CEF_CALLBACK xml_reader_has_value(struct _cef_xml_reader_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 xml_reader_get_value(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -264,6 +297,8 @@ xml_reader_get_value(struct _cef_xml_reader_t* self) {
 }
 
 int CEF_CALLBACK xml_reader_has_attributes(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -279,6 +314,8 @@ int CEF_CALLBACK xml_reader_has_attributes(struct _cef_xml_reader_t* self) {
 
 size_t CEF_CALLBACK
 xml_reader_get_attribute_count(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -294,6 +331,8 @@ xml_reader_get_attribute_count(struct _cef_xml_reader_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 xml_reader_get_attribute_byindex(struct _cef_xml_reader_t* self, int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -314,6 +353,8 @@ xml_reader_get_attribute_byindex(struct _cef_xml_reader_t* self, int index) {
 cef_string_userfree_t CEF_CALLBACK
 xml_reader_get_attribute_byqname(struct _cef_xml_reader_t* self,
                                  const cef_string_t* qualifiedName) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -336,6 +377,8 @@ cef_string_userfree_t CEF_CALLBACK
 xml_reader_get_attribute_bylname(struct _cef_xml_reader_t* self,
                                  const cef_string_t* localName,
                                  const cef_string_t* namespaceURI) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -360,6 +403,8 @@ xml_reader_get_attribute_bylname(struct _cef_xml_reader_t* self,
 
 cef_string_userfree_t CEF_CALLBACK
 xml_reader_get_inner_xml(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -375,6 +420,8 @@ xml_reader_get_inner_xml(struct _cef_xml_reader_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 xml_reader_get_outer_xml(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -389,6 +436,8 @@ xml_reader_get_outer_xml(struct _cef_xml_reader_t* self) {
 }
 
 int CEF_CALLBACK xml_reader_get_line_number(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -405,6 +454,8 @@ int CEF_CALLBACK xml_reader_get_line_number(struct _cef_xml_reader_t* self) {
 int CEF_CALLBACK
 xml_reader_move_to_attribute_byindex(struct _cef_xml_reader_t* self,
                                      int index) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -425,6 +476,8 @@ xml_reader_move_to_attribute_byindex(struct _cef_xml_reader_t* self,
 int CEF_CALLBACK
 xml_reader_move_to_attribute_byqname(struct _cef_xml_reader_t* self,
                                      const cef_string_t* qualifiedName) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -447,6 +500,8 @@ int CEF_CALLBACK
 xml_reader_move_to_attribute_bylname(struct _cef_xml_reader_t* self,
                                      const cef_string_t* localName,
                                      const cef_string_t* namespaceURI) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -471,6 +526,8 @@ xml_reader_move_to_attribute_bylname(struct _cef_xml_reader_t* self,
 
 int CEF_CALLBACK
 xml_reader_move_to_first_attribute(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -486,6 +543,8 @@ xml_reader_move_to_first_attribute(struct _cef_xml_reader_t* self) {
 
 int CEF_CALLBACK
 xml_reader_move_to_next_attribute(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -501,6 +560,8 @@ xml_reader_move_to_next_attribute(struct _cef_xml_reader_t* self) {
 
 int CEF_CALLBACK
 xml_reader_move_to_carrying_element(struct _cef_xml_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -550,6 +611,12 @@ CefXmlReaderCppToC::CefXmlReaderCppToC() {
   GetStruct()->move_to_carrying_element = xml_reader_move_to_carrying_element;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefXmlReaderCppToC::~CefXmlReaderCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefXmlReader>
 CefCppToCRefCounted<CefXmlReaderCppToC, CefXmlReader, cef_xml_reader_t>::
diff --git a/libcef_dll/cpptoc/xml_reader_cpptoc.h b/libcef_dll/cpptoc/xml_reader_cpptoc.h
index f5911ad03..ccd28673a 100644
--- a/libcef_dll/cpptoc/xml_reader_cpptoc.h
+++ b/libcef_dll/cpptoc/xml_reader_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a3e11a8e498a380408c8eb7086d8a34786812f0b$
+// $hash=f1491c098d9c4929a84b80616d5a21d9b5b104df$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_XML_READER_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefXmlReaderCppToC : public CefCppToCRefCounted<CefXmlReaderCppToC,
                                                       cef_xml_reader_t> {
  public:
   CefXmlReaderCppToC();
+  virtual ~CefXmlReaderCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_XML_READER_CPPTOC_H_
diff --git a/libcef_dll/cpptoc/zip_reader_cpptoc.cc b/libcef_dll/cpptoc/zip_reader_cpptoc.cc
index 6b57d275e..6182f2336 100644
--- a/libcef_dll/cpptoc/zip_reader_cpptoc.cc
+++ b/libcef_dll/cpptoc/zip_reader_cpptoc.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=125ee09b935c0f1701b359a81b75558a5439f576$
+// $hash=e36ec82777cd8eb831debef2c9f5310bf175526e$
 //
 
 #include "libcef_dll/cpptoc/zip_reader_cpptoc.h"
 #include "libcef_dll/cpptoc/stream_reader_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
 
 CEF_EXPORT cef_zip_reader_t* cef_zip_reader_create(
     cef_stream_reader_t* stream) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: stream; type: refptr_same
@@ -39,6 +42,8 @@ namespace {
 // MEMBER FUNCTIONS - Body may be edited by hand.
 
 int CEF_CALLBACK zip_reader_move_to_first_file(struct _cef_zip_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -53,6 +58,8 @@ int CEF_CALLBACK zip_reader_move_to_first_file(struct _cef_zip_reader_t* self) {
 }
 
 int CEF_CALLBACK zip_reader_move_to_next_file(struct _cef_zip_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -69,6 +76,8 @@ int CEF_CALLBACK zip_reader_move_to_next_file(struct _cef_zip_reader_t* self) {
 int CEF_CALLBACK zip_reader_move_to_file(struct _cef_zip_reader_t* self,
                                          const cef_string_t* fileName,
                                          int caseSensitive) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -88,6 +97,8 @@ int CEF_CALLBACK zip_reader_move_to_file(struct _cef_zip_reader_t* self,
 }
 
 int CEF_CALLBACK zip_reader_close(struct _cef_zip_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -103,6 +114,8 @@ int CEF_CALLBACK zip_reader_close(struct _cef_zip_reader_t* self) {
 
 cef_string_userfree_t CEF_CALLBACK
 zip_reader_get_file_name(struct _cef_zip_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -117,6 +130,8 @@ zip_reader_get_file_name(struct _cef_zip_reader_t* self) {
 }
 
 int64 CEF_CALLBACK zip_reader_get_file_size(struct _cef_zip_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -132,6 +147,8 @@ int64 CEF_CALLBACK zip_reader_get_file_size(struct _cef_zip_reader_t* self) {
 
 cef_time_t CEF_CALLBACK
 zip_reader_get_file_last_modified(struct _cef_zip_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -147,6 +164,8 @@ zip_reader_get_file_last_modified(struct _cef_zip_reader_t* self) {
 
 int CEF_CALLBACK zip_reader_open_file(struct _cef_zip_reader_t* self,
                                       const cef_string_t* password) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -162,6 +181,8 @@ int CEF_CALLBACK zip_reader_open_file(struct _cef_zip_reader_t* self,
 }
 
 int CEF_CALLBACK zip_reader_close_file(struct _cef_zip_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -178,6 +199,8 @@ int CEF_CALLBACK zip_reader_close_file(struct _cef_zip_reader_t* self) {
 int CEF_CALLBACK zip_reader_read_file(struct _cef_zip_reader_t* self,
                                       void* buffer,
                                       size_t bufferSize) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -196,6 +219,8 @@ int CEF_CALLBACK zip_reader_read_file(struct _cef_zip_reader_t* self,
 }
 
 int64 CEF_CALLBACK zip_reader_tell(struct _cef_zip_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -210,6 +235,8 @@ int64 CEF_CALLBACK zip_reader_tell(struct _cef_zip_reader_t* self) {
 }
 
 int CEF_CALLBACK zip_reader_eof(struct _cef_zip_reader_t* self) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -242,6 +269,12 @@ CefZipReaderCppToC::CefZipReaderCppToC() {
   GetStruct()->eof = zip_reader_eof;
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefZipReaderCppToC::~CefZipReaderCppToC() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 CefRefPtr<CefZipReader>
 CefCppToCRefCounted<CefZipReaderCppToC, CefZipReader, cef_zip_reader_t>::
diff --git a/libcef_dll/cpptoc/zip_reader_cpptoc.h b/libcef_dll/cpptoc/zip_reader_cpptoc.h
index 5aa455516..11175aa81 100644
--- a/libcef_dll/cpptoc/zip_reader_cpptoc.h
+++ b/libcef_dll/cpptoc/zip_reader_cpptoc.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=6ac712878bf45597b5ebb9e5d452d21ba87c859a$
+// $hash=4e4be661c833d5e298eb818fbb4676d4761a85a2$
 //
 
 #ifndef CEF_LIBCEF_DLL_CPPTOC_ZIP_READER_CPPTOC_H_
@@ -31,6 +31,7 @@ class CefZipReaderCppToC : public CefCppToCRefCounted<CefZipReaderCppToC,
                                                       cef_zip_reader_t> {
  public:
   CefZipReaderCppToC();
+  virtual ~CefZipReaderCppToC();
 };
 
 #endif  // CEF_LIBCEF_DLL_CPPTOC_ZIP_READER_CPPTOC_H_
diff --git a/libcef_dll/ctocpp/accessibility_handler_ctocpp.cc b/libcef_dll/ctocpp/accessibility_handler_ctocpp.cc
index 65b582aa4..8949fd31a 100644
--- a/libcef_dll/ctocpp/accessibility_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/accessibility_handler_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0191a03a4fde402c6c3949f8f8b86e7066ff0308$
+// $hash=1f6d487d87b69001c7d312d54e07131b9c572a01$
 //
 
 #include "libcef_dll/ctocpp/accessibility_handler_ctocpp.h"
 #include "libcef_dll/cpptoc/value_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefAccessibilityHandlerCToCpp::OnAccessibilityTreeChange(
     CefRefPtr<CefValue> value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_accessibility_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_accessibility_tree_change))
     return;
@@ -38,6 +41,8 @@ void CefAccessibilityHandlerCToCpp::OnAccessibilityTreeChange(
 NO_SANITIZE("cfi-icall")
 void CefAccessibilityHandlerCToCpp::OnAccessibilityLocationChange(
     CefRefPtr<CefValue> value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_accessibility_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_accessibility_location_change))
     return;
@@ -58,6 +63,12 @@ void CefAccessibilityHandlerCToCpp::OnAccessibilityLocationChange(
 
 CefAccessibilityHandlerCToCpp::CefAccessibilityHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefAccessibilityHandlerCToCpp::~CefAccessibilityHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_accessibility_handler_t* CefCToCppRefCounted<
     CefAccessibilityHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/accessibility_handler_ctocpp.h b/libcef_dll/ctocpp/accessibility_handler_ctocpp.h
index 455ec695f..e4fbacb0a 100644
--- a/libcef_dll/ctocpp/accessibility_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/accessibility_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=af559ea113e73a5ec2f7601df449fa0d16dbeff3$
+// $hash=39efeb85718f40c3e155eb1ab237b220f9a21e7b$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_ACCESSIBILITY_HANDLER_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefAccessibilityHandlerCToCpp
                                  cef_accessibility_handler_t> {
  public:
   CefAccessibilityHandlerCToCpp();
+  virtual ~CefAccessibilityHandlerCToCpp();
 
   // CefAccessibilityHandler methods.
   void OnAccessibilityTreeChange(CefRefPtr<CefValue> value) override;
diff --git a/libcef_dll/ctocpp/app_ctocpp.cc b/libcef_dll/ctocpp/app_ctocpp.cc
index ee727c51f..52763336c 100644
--- a/libcef_dll/ctocpp/app_ctocpp.cc
+++ b/libcef_dll/ctocpp/app_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=12047a7b797b349b954f40de4eabe6ca4ee7acbe$
+// $hash=6011ba51ef34b7ff0287a83c23b0a586a966bc04$
 //
 
 #include "libcef_dll/ctocpp/app_ctocpp.h"
@@ -117,6 +117,10 @@ CefRefPtr<CefRenderProcessHandler> CefAppCToCpp::GetRenderProcessHandler() {
 
 CefAppCToCpp::CefAppCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefAppCToCpp::~CefAppCToCpp() {}
+
 template <>
 cef_app_t* CefCToCppRefCounted<CefAppCToCpp, CefApp, cef_app_t>::UnwrapDerived(
     CefWrapperType type,
diff --git a/libcef_dll/ctocpp/app_ctocpp.h b/libcef_dll/ctocpp/app_ctocpp.h
index 5324accd5..0890c31cd 100644
--- a/libcef_dll/ctocpp/app_ctocpp.h
+++ b/libcef_dll/ctocpp/app_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0ceb6624f04b4560f64f6977970c70c675533bbf$
+// $hash=681a5d98bc6bf5a9dd75dec86257cff092e2e1e5$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_APP_CTOCPP_H_
@@ -30,6 +30,7 @@ class CefAppCToCpp
     : public CefCToCppRefCounted<CefAppCToCpp, CefApp, cef_app_t> {
  public:
   CefAppCToCpp();
+  virtual ~CefAppCToCpp();
 
   // CefApp methods.
   void OnBeforeCommandLineProcessing(
diff --git a/libcef_dll/ctocpp/auth_callback_ctocpp.cc b/libcef_dll/ctocpp/auth_callback_ctocpp.cc
index 8e36f7fd9..15d510220 100644
--- a/libcef_dll/ctocpp/auth_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/auth_callback_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f0726f007fd7ead352058c1301d19cda693e940c$
+// $hash=09aa28001ce5c27be8aabaaac447ffd425649774$
 //
 
 #include "libcef_dll/ctocpp/auth_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefAuthCallbackCToCpp::Continue(const CefString& username,
                                      const CefString& password) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_auth_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cont))
     return;
@@ -32,6 +35,8 @@ void CefAuthCallbackCToCpp::Continue(const CefString& username,
 }
 
 NO_SANITIZE("cfi-icall") void CefAuthCallbackCToCpp::Cancel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_auth_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cancel))
     return;
@@ -46,6 +51,12 @@ NO_SANITIZE("cfi-icall") void CefAuthCallbackCToCpp::Cancel() {
 
 CefAuthCallbackCToCpp::CefAuthCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefAuthCallbackCToCpp::~CefAuthCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_auth_callback_t*
 CefCToCppRefCounted<CefAuthCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/auth_callback_ctocpp.h b/libcef_dll/ctocpp/auth_callback_ctocpp.h
index e11101b93..8a3427105 100644
--- a/libcef_dll/ctocpp/auth_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/auth_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=40496d2bf9959a02132aedac4dcc124785b92194$
+// $hash=ca26d7e60607694cebfb782181d7955f6fdec961$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_AUTH_CALLBACK_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefAuthCallbackCToCpp : public CefCToCppRefCounted<CefAuthCallbackCToCpp,
                                                          cef_auth_callback_t> {
  public:
   CefAuthCallbackCToCpp();
+  virtual ~CefAuthCallbackCToCpp();
 
   // CefAuthCallback methods.
   void Continue(const CefString& username, const CefString& password) OVERRIDE;
diff --git a/libcef_dll/ctocpp/before_download_callback_ctocpp.cc b/libcef_dll/ctocpp/before_download_callback_ctocpp.cc
index 9db226951..35ffde2b5 100644
--- a/libcef_dll/ctocpp/before_download_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/before_download_callback_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f554dcaf4d279e662f6dad4a6fe2b4cae9082c27$
+// $hash=26958e33f8c5428edc461d6e58fe8b31ebc8037c$
 //
 
 #include "libcef_dll/ctocpp/before_download_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefBeforeDownloadCallbackCToCpp::Continue(const CefString& download_path,
                                                bool show_dialog) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_before_download_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cont))
     return;
@@ -35,6 +38,12 @@ void CefBeforeDownloadCallbackCToCpp::Continue(const CefString& download_path,
 
 CefBeforeDownloadCallbackCToCpp::CefBeforeDownloadCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBeforeDownloadCallbackCToCpp::~CefBeforeDownloadCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_before_download_callback_t* CefCToCppRefCounted<
     CefBeforeDownloadCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/before_download_callback_ctocpp.h b/libcef_dll/ctocpp/before_download_callback_ctocpp.h
index 954725fdc..6cd8512fd 100644
--- a/libcef_dll/ctocpp/before_download_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/before_download_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=fd17f75c38bf7875a5fbb44c528ef8fdb81c1687$
+// $hash=aee80702bde12fee07017808bf9ab8204672e2cf$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_BEFORE_DOWNLOAD_CALLBACK_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefBeforeDownloadCallbackCToCpp
                                  cef_before_download_callback_t> {
  public:
   CefBeforeDownloadCallbackCToCpp();
+  virtual ~CefBeforeDownloadCallbackCToCpp();
 
   // CefBeforeDownloadCallback methods.
   void Continue(const CefString& download_path, bool show_dialog) OVERRIDE;
diff --git a/libcef_dll/ctocpp/binary_value_ctocpp.cc b/libcef_dll/ctocpp/binary_value_ctocpp.cc
index 2c38f3f0b..c28bdcb2d 100644
--- a/libcef_dll/ctocpp/binary_value_ctocpp.cc
+++ b/libcef_dll/ctocpp/binary_value_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=7d4fc8d4813c6afd32ef61e58ea0b5e7dd150b88$
+// $hash=def1e99d2868c97fc449b5fbe53143131ebdc297$
 //
 
 #include "libcef_dll/ctocpp/binary_value_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBinaryValue> CefBinaryValue::Create(const void* data,
                                                  size_t data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: data; type: simple_byaddr
@@ -36,6 +39,8 @@ CefRefPtr<CefBinaryValue> CefBinaryValue::Create(const void* data,
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefBinaryValueCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_binary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -50,6 +55,8 @@ NO_SANITIZE("cfi-icall") bool CefBinaryValueCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBinaryValueCToCpp::IsOwned() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_binary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_owned))
     return false;
@@ -65,6 +72,8 @@ NO_SANITIZE("cfi-icall") bool CefBinaryValueCToCpp::IsOwned() {
 
 NO_SANITIZE("cfi-icall")
 bool CefBinaryValueCToCpp::IsSame(CefRefPtr<CefBinaryValue> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_binary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -85,6 +94,8 @@ bool CefBinaryValueCToCpp::IsSame(CefRefPtr<CefBinaryValue> that) {
 
 NO_SANITIZE("cfi-icall")
 bool CefBinaryValueCToCpp::IsEqual(CefRefPtr<CefBinaryValue> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_binary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_equal))
     return false;
@@ -105,6 +116,8 @@ bool CefBinaryValueCToCpp::IsEqual(CefRefPtr<CefBinaryValue> that) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBinaryValue> CefBinaryValueCToCpp::Copy() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_binary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, copy))
     return NULL;
@@ -119,6 +132,8 @@ CefRefPtr<CefBinaryValue> CefBinaryValueCToCpp::Copy() {
 }
 
 NO_SANITIZE("cfi-icall") size_t CefBinaryValueCToCpp::GetSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_binary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_size))
     return 0;
@@ -136,6 +151,8 @@ NO_SANITIZE("cfi-icall")
 size_t CefBinaryValueCToCpp::GetData(void* buffer,
                                      size_t buffer_size,
                                      size_t data_offset) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_binary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_data))
     return 0;
@@ -158,6 +175,12 @@ size_t CefBinaryValueCToCpp::GetData(void* buffer,
 
 CefBinaryValueCToCpp::CefBinaryValueCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBinaryValueCToCpp::~CefBinaryValueCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_binary_value_t*
 CefCToCppRefCounted<CefBinaryValueCToCpp, CefBinaryValue, cef_binary_value_t>::
diff --git a/libcef_dll/ctocpp/binary_value_ctocpp.h b/libcef_dll/ctocpp/binary_value_ctocpp.h
index 33c497b39..8703d73c0 100644
--- a/libcef_dll/ctocpp/binary_value_ctocpp.h
+++ b/libcef_dll/ctocpp/binary_value_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=8341ed8de354de4f2ad2b6ed087021b230b9fc29$
+// $hash=789a1cb3970193193b0e5216be27e4d0b989fd54$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_BINARY_VALUE_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefBinaryValueCToCpp : public CefCToCppRefCounted<CefBinaryValueCToCpp,
                                                         cef_binary_value_t> {
  public:
   CefBinaryValueCToCpp();
+  virtual ~CefBinaryValueCToCpp();
 
   // CefBinaryValue methods.
   bool IsValid() OVERRIDE;
diff --git a/libcef_dll/ctocpp/browser_ctocpp.cc b/libcef_dll/ctocpp/browser_ctocpp.cc
index 9405bb223..bdd67f744 100644
--- a/libcef_dll/ctocpp/browser_ctocpp.cc
+++ b/libcef_dll/ctocpp/browser_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d2a8df591c6cf2c7784fed2d636a2fb3b2568acc$
+// $hash=bbbbf904786232880d26213bfc922ca278a4ea22$
 //
 
 #include "libcef_dll/ctocpp/browser_ctocpp.h"
@@ -17,11 +17,14 @@
 #include "libcef_dll/ctocpp/browser_host_ctocpp.h"
 #include "libcef_dll/ctocpp/frame_ctocpp.h"
 #include "libcef_dll/ctocpp/process_message_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefBrowserHost> CefBrowserCToCpp::GetHost() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_host))
     return NULL;
@@ -36,6 +39,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefBrowserHost> CefBrowserCToCpp::GetHost() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserCToCpp::CanGoBack() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, can_go_back))
     return false;
@@ -50,6 +55,8 @@ NO_SANITIZE("cfi-icall") bool CefBrowserCToCpp::CanGoBack() {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserCToCpp::GoBack() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, go_back))
     return;
@@ -61,6 +68,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserCToCpp::GoBack() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserCToCpp::CanGoForward() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, can_go_forward))
     return false;
@@ -75,6 +84,8 @@ NO_SANITIZE("cfi-icall") bool CefBrowserCToCpp::CanGoForward() {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserCToCpp::GoForward() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, go_forward))
     return;
@@ -86,6 +97,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserCToCpp::GoForward() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserCToCpp::IsLoading() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_loading))
     return false;
@@ -100,6 +113,8 @@ NO_SANITIZE("cfi-icall") bool CefBrowserCToCpp::IsLoading() {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserCToCpp::Reload() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, reload))
     return;
@@ -111,6 +126,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserCToCpp::Reload() {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserCToCpp::ReloadIgnoreCache() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, reload_ignore_cache))
     return;
@@ -122,6 +139,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserCToCpp::ReloadIgnoreCache() {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserCToCpp::StopLoad() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, stop_load))
     return;
@@ -133,6 +152,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserCToCpp::StopLoad() {
 }
 
 NO_SANITIZE("cfi-icall") int CefBrowserCToCpp::GetIdentifier() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_identifier))
     return 0;
@@ -148,6 +169,8 @@ NO_SANITIZE("cfi-icall") int CefBrowserCToCpp::GetIdentifier() {
 
 NO_SANITIZE("cfi-icall")
 bool CefBrowserCToCpp::IsSame(CefRefPtr<CefBrowser> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -167,6 +190,8 @@ bool CefBrowserCToCpp::IsSame(CefRefPtr<CefBrowser> that) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserCToCpp::IsPopup() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_popup))
     return false;
@@ -181,6 +206,8 @@ NO_SANITIZE("cfi-icall") bool CefBrowserCToCpp::IsPopup() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserCToCpp::HasDocument() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_document))
     return false;
@@ -195,6 +222,8 @@ NO_SANITIZE("cfi-icall") bool CefBrowserCToCpp::HasDocument() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefFrame> CefBrowserCToCpp::GetMainFrame() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_main_frame))
     return NULL;
@@ -210,6 +239,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefFrame> CefBrowserCToCpp::GetMainFrame() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefFrame> CefBrowserCToCpp::GetFocusedFrame() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_focused_frame))
     return NULL;
@@ -225,6 +256,8 @@ CefRefPtr<CefFrame> CefBrowserCToCpp::GetFocusedFrame() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefFrame> CefBrowserCToCpp::GetFrame(int64 identifier) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_frame_byident))
     return NULL;
@@ -240,6 +273,8 @@ CefRefPtr<CefFrame> CefBrowserCToCpp::GetFrame(int64 identifier) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefFrame> CefBrowserCToCpp::GetFrame(const CefString& name) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_frame))
     return NULL;
@@ -256,6 +291,8 @@ CefRefPtr<CefFrame> CefBrowserCToCpp::GetFrame(const CefString& name) {
 }
 
 NO_SANITIZE("cfi-icall") size_t CefBrowserCToCpp::GetFrameCount() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_frame_count))
     return 0;
@@ -271,6 +308,8 @@ NO_SANITIZE("cfi-icall") size_t CefBrowserCToCpp::GetFrameCount() {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserCToCpp::GetFrameIdentifiers(std::vector<int64>& identifiers) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_frame_identifiers))
     return;
@@ -309,6 +348,8 @@ void CefBrowserCToCpp::GetFrameIdentifiers(std::vector<int64>& identifiers) {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserCToCpp::GetFrameNames(std::vector<CefString>& names) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_frame_names))
     return;
@@ -336,6 +377,8 @@ NO_SANITIZE("cfi-icall")
 bool CefBrowserCToCpp::SendProcessMessage(
     CefProcessId target_process,
     CefRefPtr<CefProcessMessage> message) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_process_message))
     return false;
@@ -359,6 +402,12 @@ bool CefBrowserCToCpp::SendProcessMessage(
 
 CefBrowserCToCpp::CefBrowserCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBrowserCToCpp::~CefBrowserCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_browser_t*
 CefCToCppRefCounted<CefBrowserCToCpp, CefBrowser, cef_browser_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/browser_ctocpp.h b/libcef_dll/ctocpp/browser_ctocpp.h
index 036e0598e..1c30ade79 100644
--- a/libcef_dll/ctocpp/browser_ctocpp.h
+++ b/libcef_dll/ctocpp/browser_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=7962144ddad9960282099196184e1fedbf387c89$
+// $hash=8f3cd27505fb1c95ab77ce1ca8a499eb79c0ede4$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_BROWSER_CTOCPP_H_
@@ -33,6 +33,7 @@ class CefBrowserCToCpp
     : public CefCToCppRefCounted<CefBrowserCToCpp, CefBrowser, cef_browser_t> {
  public:
   CefBrowserCToCpp();
+  virtual ~CefBrowserCToCpp();
 
   // CefBrowser methods.
   CefRefPtr<CefBrowserHost> GetHost() OVERRIDE;
diff --git a/libcef_dll/ctocpp/browser_host_ctocpp.cc b/libcef_dll/ctocpp/browser_host_ctocpp.cc
index 08082af85..1f933bf7c 100644
--- a/libcef_dll/ctocpp/browser_host_ctocpp.cc
+++ b/libcef_dll/ctocpp/browser_host_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f60a48364a8a829b25ac48261e8147f5974175a3$
+// $hash=e7fff2115c4dcd6d6c1cc6954eb985b817153a02$
 //
 
 #include "libcef_dll/ctocpp/browser_host_ctocpp.h"
@@ -23,6 +23,7 @@
 #include "libcef_dll/ctocpp/extension_ctocpp.h"
 #include "libcef_dll/ctocpp/navigation_entry_ctocpp.h"
 #include "libcef_dll/ctocpp/request_context_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // STATIC METHODS - Body may be edited by hand.
@@ -34,6 +35,8 @@ bool CefBrowserHost::CreateBrowser(
     const CefString& url,
     const CefBrowserSettings& settings,
     CefRefPtr<CefRequestContext> request_context) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Unverified params: client, url, request_context
@@ -54,6 +57,8 @@ CefRefPtr<CefBrowser> CefBrowserHost::CreateBrowserSync(
     const CefString& url,
     const CefBrowserSettings& settings,
     CefRefPtr<CefRequestContext> request_context) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Unverified params: client, url, request_context
@@ -71,6 +76,8 @@ CefRefPtr<CefBrowser> CefBrowserHost::CreateBrowserSync(
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBrowser> CefBrowserHostCToCpp::GetBrowser() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_browser))
     return NULL;
@@ -86,6 +93,8 @@ CefRefPtr<CefBrowser> CefBrowserHostCToCpp::GetBrowser() {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::CloseBrowser(bool force_close) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, close_browser))
     return;
@@ -97,6 +106,8 @@ void CefBrowserHostCToCpp::CloseBrowser(bool force_close) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserHostCToCpp::TryCloseBrowser() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, try_close_browser))
     return false;
@@ -111,6 +122,8 @@ NO_SANITIZE("cfi-icall") bool CefBrowserHostCToCpp::TryCloseBrowser() {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::SetFocus(bool focus) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_focus))
     return;
@@ -123,6 +136,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::SetFocus(bool focus) {
 
 NO_SANITIZE("cfi-icall")
 CefWindowHandle CefBrowserHostCToCpp::GetWindowHandle() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_window_handle))
     return kNullWindowHandle;
@@ -138,6 +153,8 @@ CefWindowHandle CefBrowserHostCToCpp::GetWindowHandle() {
 
 NO_SANITIZE("cfi-icall")
 CefWindowHandle CefBrowserHostCToCpp::GetOpenerWindowHandle() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_opener_window_handle))
     return kNullWindowHandle;
@@ -152,6 +169,8 @@ CefWindowHandle CefBrowserHostCToCpp::GetOpenerWindowHandle() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserHostCToCpp::HasView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_view))
     return false;
@@ -167,6 +186,8 @@ NO_SANITIZE("cfi-icall") bool CefBrowserHostCToCpp::HasView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefClient> CefBrowserHostCToCpp::GetClient() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_client))
     return NULL;
@@ -182,6 +203,8 @@ CefRefPtr<CefClient> CefBrowserHostCToCpp::GetClient() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefRequestContext> CefBrowserHostCToCpp::GetRequestContext() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_request_context))
     return NULL;
@@ -196,6 +219,8 @@ CefRefPtr<CefRequestContext> CefBrowserHostCToCpp::GetRequestContext() {
 }
 
 NO_SANITIZE("cfi-icall") double CefBrowserHostCToCpp::GetZoomLevel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_zoom_level))
     return 0;
@@ -211,6 +236,8 @@ NO_SANITIZE("cfi-icall") double CefBrowserHostCToCpp::GetZoomLevel() {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::SetZoomLevel(double zoomLevel) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_zoom_level))
     return;
@@ -229,6 +256,8 @@ void CefBrowserHostCToCpp::RunFileDialog(
     const std::vector<CefString>& accept_filters,
     int selected_accept_filter,
     CefRefPtr<CefRunFileDialogCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, run_file_dialog))
     return;
@@ -264,6 +293,8 @@ void CefBrowserHostCToCpp::RunFileDialog(
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::StartDownload(const CefString& url) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, start_download))
     return;
@@ -286,6 +317,8 @@ void CefBrowserHostCToCpp::DownloadImage(
     uint32 max_image_size,
     bool bypass_cache,
     CefRefPtr<CefDownloadImageCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, download_image))
     return;
@@ -308,6 +341,8 @@ void CefBrowserHostCToCpp::DownloadImage(
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::Print() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, print))
     return;
@@ -322,6 +357,8 @@ NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::PrintToPDF(const CefString& path,
                                       const CefPdfPrintSettings& settings,
                                       CefRefPtr<CefPdfPrintCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, print_to_pdf))
     return;
@@ -345,6 +382,8 @@ void CefBrowserHostCToCpp::Find(int identifier,
                                 bool forward,
                                 bool matchCase,
                                 bool findNext) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, find))
     return;
@@ -363,6 +402,8 @@ void CefBrowserHostCToCpp::Find(int identifier,
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::StopFinding(bool clearSelection) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, stop_finding))
     return;
@@ -378,6 +419,8 @@ void CefBrowserHostCToCpp::ShowDevTools(const CefWindowInfo& windowInfo,
                                         CefRefPtr<CefClient> client,
                                         const CefBrowserSettings& settings,
                                         const CefPoint& inspect_element_at) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, show_dev_tools))
     return;
@@ -392,6 +435,8 @@ void CefBrowserHostCToCpp::ShowDevTools(const CefWindowInfo& windowInfo,
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::CloseDevTools() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, close_dev_tools))
     return;
@@ -403,6 +448,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::CloseDevTools() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserHostCToCpp::HasDevTools() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_dev_tools))
     return false;
@@ -420,6 +467,8 @@ NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::GetNavigationEntries(
     CefRefPtr<CefNavigationEntryVisitor> visitor,
     bool current_only) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_navigation_entries))
     return;
@@ -438,6 +487,8 @@ void CefBrowserHostCToCpp::GetNavigationEntries(
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::SetMouseCursorChangeDisabled(bool disabled) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_mouse_cursor_change_disabled))
     return;
@@ -450,6 +501,8 @@ void CefBrowserHostCToCpp::SetMouseCursorChangeDisabled(bool disabled) {
 
 NO_SANITIZE("cfi-icall")
 bool CefBrowserHostCToCpp::IsMouseCursorChangeDisabled() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_mouse_cursor_change_disabled))
     return false;
@@ -465,6 +518,8 @@ bool CefBrowserHostCToCpp::IsMouseCursorChangeDisabled() {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::ReplaceMisspelling(const CefString& word) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, replace_misspelling))
     return;
@@ -482,6 +537,8 @@ void CefBrowserHostCToCpp::ReplaceMisspelling(const CefString& word) {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::AddWordToDictionary(const CefString& word) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, add_word_to_dictionary))
     return;
@@ -499,6 +556,8 @@ void CefBrowserHostCToCpp::AddWordToDictionary(const CefString& word) {
 
 NO_SANITIZE("cfi-icall")
 bool CefBrowserHostCToCpp::IsWindowRenderingDisabled() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_window_rendering_disabled))
     return false;
@@ -513,6 +572,8 @@ bool CefBrowserHostCToCpp::IsWindowRenderingDisabled() {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::WasResized() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, was_resized))
     return;
@@ -524,6 +585,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::WasResized() {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::WasHidden(bool hidden) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, was_hidden))
     return;
@@ -535,6 +598,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::WasHidden(bool hidden) {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::NotifyScreenInfoChanged() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, notify_screen_info_changed))
     return;
@@ -547,6 +612,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::NotifyScreenInfoChanged() {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::Invalidate(PaintElementType type) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, invalidate))
     return;
@@ -558,6 +625,8 @@ void CefBrowserHostCToCpp::Invalidate(PaintElementType type) {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::SendExternalBeginFrame() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_external_begin_frame))
     return;
@@ -570,6 +639,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::SendExternalBeginFrame() {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::SendKeyEvent(const CefKeyEvent& event) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_key_event))
     return;
@@ -585,6 +656,8 @@ void CefBrowserHostCToCpp::SendMouseClickEvent(const CefMouseEvent& event,
                                                MouseButtonType type,
                                                bool mouseUp,
                                                int clickCount) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_mouse_click_event))
     return;
@@ -598,6 +671,8 @@ void CefBrowserHostCToCpp::SendMouseClickEvent(const CefMouseEvent& event,
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::SendMouseMoveEvent(const CefMouseEvent& event,
                                               bool mouseLeave) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_mouse_move_event))
     return;
@@ -612,6 +687,8 @@ NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::SendMouseWheelEvent(const CefMouseEvent& event,
                                                int deltaX,
                                                int deltaY) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_mouse_wheel_event))
     return;
@@ -624,6 +701,8 @@ void CefBrowserHostCToCpp::SendMouseWheelEvent(const CefMouseEvent& event,
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::SendFocusEvent(bool setFocus) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_focus_event))
     return;
@@ -635,6 +714,8 @@ void CefBrowserHostCToCpp::SendFocusEvent(bool setFocus) {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::SendCaptureLostEvent() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_capture_lost_event))
     return;
@@ -647,6 +728,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::SendCaptureLostEvent() {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::NotifyMoveOrResizeStarted() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, notify_move_or_resize_started))
     return;
@@ -658,6 +741,8 @@ void CefBrowserHostCToCpp::NotifyMoveOrResizeStarted() {
 }
 
 NO_SANITIZE("cfi-icall") int CefBrowserHostCToCpp::GetWindowlessFrameRate() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_windowless_frame_rate))
     return 0;
@@ -673,6 +758,8 @@ NO_SANITIZE("cfi-icall") int CefBrowserHostCToCpp::GetWindowlessFrameRate() {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::SetWindowlessFrameRate(int frame_rate) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_windowless_frame_rate))
     return;
@@ -689,6 +776,8 @@ void CefBrowserHostCToCpp::ImeSetComposition(
     const std::vector<CefCompositionUnderline>& underlines,
     const CefRange& replacement_range,
     const CefRange& selection_range) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, ime_set_composition))
     return;
@@ -724,6 +813,8 @@ NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::ImeCommitText(const CefString& text,
                                          const CefRange& replacement_range,
                                          int relative_cursor_pos) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, ime_commit_text))
     return;
@@ -739,6 +830,8 @@ void CefBrowserHostCToCpp::ImeCommitText(const CefString& text,
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::ImeFinishComposingText(bool keep_selection) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, ime_finish_composing_text))
     return;
@@ -750,6 +843,8 @@ void CefBrowserHostCToCpp::ImeFinishComposingText(bool keep_selection) {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::ImeCancelComposition() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, ime_cancel_composition))
     return;
@@ -764,6 +859,8 @@ NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::DragTargetDragEnter(CefRefPtr<CefDragData> drag_data,
                                                const CefMouseEvent& event,
                                                DragOperationsMask allowed_ops) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, drag_target_drag_enter))
     return;
@@ -783,6 +880,8 @@ void CefBrowserHostCToCpp::DragTargetDragEnter(CefRefPtr<CefDragData> drag_data,
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::DragTargetDragOver(const CefMouseEvent& event,
                                               DragOperationsMask allowed_ops) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, drag_target_drag_over))
     return;
@@ -794,6 +893,8 @@ void CefBrowserHostCToCpp::DragTargetDragOver(const CefMouseEvent& event,
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::DragTargetDragLeave() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, drag_target_drag_leave))
     return;
@@ -806,6 +907,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserHostCToCpp::DragTargetDragLeave() {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::DragTargetDrop(const CefMouseEvent& event) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, drag_target_drop))
     return;
@@ -820,6 +923,8 @@ NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::DragSourceEndedAt(int x,
                                              int y,
                                              DragOperationsMask op) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, drag_source_ended_at))
     return;
@@ -832,6 +937,8 @@ void CefBrowserHostCToCpp::DragSourceEndedAt(int x,
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::DragSourceSystemDragEnded() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, drag_source_system_drag_ended))
     return;
@@ -843,8 +950,10 @@ void CefBrowserHostCToCpp::DragSourceSystemDragEnded() {
 }
 
 NO_SANITIZE("cfi-icall")
-CefRefPtr<
-    CefNavigationEntry> CefBrowserHostCToCpp::GetVisibleNavigationEntry() {
+CefRefPtr<CefNavigationEntry>
+CefBrowserHostCToCpp::GetVisibleNavigationEntry() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_visible_navigation_entry))
     return NULL;
@@ -862,6 +971,8 @@ CefRefPtr<
 NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::SetAccessibilityState(
     cef_state_t accessibility_state) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_accessibility_state))
     return;
@@ -876,6 +987,8 @@ NO_SANITIZE("cfi-icall")
 void CefBrowserHostCToCpp::SetAutoResizeEnabled(bool enabled,
                                                 const CefSize& min_size,
                                                 const CefSize& max_size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_auto_resize_enabled))
     return;
@@ -888,6 +1001,8 @@ void CefBrowserHostCToCpp::SetAutoResizeEnabled(bool enabled,
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefExtension> CefBrowserHostCToCpp::GetExtension() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_extension))
     return NULL;
@@ -902,6 +1017,8 @@ CefRefPtr<CefExtension> CefBrowserHostCToCpp::GetExtension() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserHostCToCpp::IsBackgroundHost() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_host_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_background_host))
     return false;
@@ -919,6 +1036,12 @@ NO_SANITIZE("cfi-icall") bool CefBrowserHostCToCpp::IsBackgroundHost() {
 
 CefBrowserHostCToCpp::CefBrowserHostCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBrowserHostCToCpp::~CefBrowserHostCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_browser_host_t*
 CefCToCppRefCounted<CefBrowserHostCToCpp, CefBrowserHost, cef_browser_host_t>::
diff --git a/libcef_dll/ctocpp/browser_host_ctocpp.h b/libcef_dll/ctocpp/browser_host_ctocpp.h
index 28edfce60..3ccbe9982 100644
--- a/libcef_dll/ctocpp/browser_host_ctocpp.h
+++ b/libcef_dll/ctocpp/browser_host_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b12307f9b88f1fe1fd7ec6ba2c17d1599b679618$
+// $hash=afb348f0b0421d4d4202fac43edc2378c5a2d92c$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_BROWSER_HOST_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefBrowserHostCToCpp : public CefCToCppRefCounted<CefBrowserHostCToCpp,
                                                         cef_browser_host_t> {
  public:
   CefBrowserHostCToCpp();
+  virtual ~CefBrowserHostCToCpp();
 
   // CefBrowserHost methods.
   CefRefPtr<CefBrowser> GetBrowser() OVERRIDE;
diff --git a/libcef_dll/ctocpp/browser_process_handler_ctocpp.cc b/libcef_dll/ctocpp/browser_process_handler_ctocpp.cc
index 3251b2581..d4cb8357d 100644
--- a/libcef_dll/ctocpp/browser_process_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/browser_process_handler_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1b1682d32eebdeeaac23aa92227d871f49fa7707$
+// $hash=27f76f8f3e56a348adc0c8466f171db8180e32ba$
 //
 
 #include "libcef_dll/ctocpp/browser_process_handler_ctocpp.h"
@@ -100,6 +100,10 @@ void CefBrowserProcessHandlerCToCpp::OnScheduleMessagePumpWork(int64 delay_ms) {
 
 CefBrowserProcessHandlerCToCpp::CefBrowserProcessHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBrowserProcessHandlerCToCpp::~CefBrowserProcessHandlerCToCpp() {}
+
 template <>
 cef_browser_process_handler_t* CefCToCppRefCounted<
     CefBrowserProcessHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/browser_process_handler_ctocpp.h b/libcef_dll/ctocpp/browser_process_handler_ctocpp.h
index a07d50cb2..602507372 100644
--- a/libcef_dll/ctocpp/browser_process_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/browser_process_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=e495f891a565efe8f5cd7cddeea84a8ab7e5bbc4$
+// $hash=5d14d0a2f4c73edfec24c56998bdb66c8646d23a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_BROWSER_PROCESS_HANDLER_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefBrowserProcessHandlerCToCpp
                                  cef_browser_process_handler_t> {
  public:
   CefBrowserProcessHandlerCToCpp();
+  virtual ~CefBrowserProcessHandlerCToCpp();
 
   // CefBrowserProcessHandler methods.
   void OnContextInitialized() override;
diff --git a/libcef_dll/ctocpp/callback_ctocpp.cc b/libcef_dll/ctocpp/callback_ctocpp.cc
index 51c18a070..72e7a3d8f 100644
--- a/libcef_dll/ctocpp/callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/callback_ctocpp.cc
@@ -9,14 +9,17 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d3fdd40153d21d06a0797791a71ac877dc8563d0$
+// $hash=6396d8906ae30f670b9ad387f83c400133591d58$
 //
 
 #include "libcef_dll/ctocpp/callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") void CefCallbackCToCpp::Continue() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cont))
     return;
@@ -28,6 +31,8 @@ NO_SANITIZE("cfi-icall") void CefCallbackCToCpp::Continue() {
 }
 
 NO_SANITIZE("cfi-icall") void CefCallbackCToCpp::Cancel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cancel))
     return;
@@ -42,6 +47,12 @@ NO_SANITIZE("cfi-icall") void CefCallbackCToCpp::Cancel() {
 
 CefCallbackCToCpp::CefCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefCallbackCToCpp::~CefCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_callback_t*
 CefCToCppRefCounted<CefCallbackCToCpp, CefCallback, cef_callback_t>::
diff --git a/libcef_dll/ctocpp/callback_ctocpp.h b/libcef_dll/ctocpp/callback_ctocpp.h
index 1d9e30bc5..fddba407a 100644
--- a/libcef_dll/ctocpp/callback_ctocpp.h
+++ b/libcef_dll/ctocpp/callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=86c41d34e961da5c065e13c6faede50294cf4050$
+// $hash=43e81996fa631df9a05493e8ca020a90a2831b96$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_CALLBACK_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefCallbackCToCpp : public CefCToCppRefCounted<CefCallbackCToCpp,
                                                      cef_callback_t> {
  public:
   CefCallbackCToCpp();
+  virtual ~CefCallbackCToCpp();
 
   // CefCallback methods.
   void Continue() OVERRIDE;
diff --git a/libcef_dll/ctocpp/client_ctocpp.cc b/libcef_dll/ctocpp/client_ctocpp.cc
index 819668b10..39ee1c8ba 100644
--- a/libcef_dll/ctocpp/client_ctocpp.cc
+++ b/libcef_dll/ctocpp/client_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=206c9d8f26cdcf1d7a879aab7c92712c3c10781c$
+// $hash=2f337e1a32d2f421fe8fcfc046b5992e5a1ce8c0$
 //
 
 #include "libcef_dll/ctocpp/client_ctocpp.h"
@@ -260,6 +260,10 @@ bool CefClientCToCpp::OnProcessMessageReceived(
 
 CefClientCToCpp::CefClientCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefClientCToCpp::~CefClientCToCpp() {}
+
 template <>
 cef_client_t*
 CefCToCppRefCounted<CefClientCToCpp, CefClient, cef_client_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/client_ctocpp.h b/libcef_dll/ctocpp/client_ctocpp.h
index 8e88c3a43..f62612af3 100644
--- a/libcef_dll/ctocpp/client_ctocpp.h
+++ b/libcef_dll/ctocpp/client_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=bf7c09d3ce6778f188b0ded7c16bde93b3875a8b$
+// $hash=602d9ae37bbd54ba2e8acb3ac2103f418aa65657$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_CLIENT_CTOCPP_H_
@@ -30,6 +30,7 @@ class CefClientCToCpp
     : public CefCToCppRefCounted<CefClientCToCpp, CefClient, cef_client_t> {
  public:
   CefClientCToCpp();
+  virtual ~CefClientCToCpp();
 
   // CefClient methods.
   CefRefPtr<CefContextMenuHandler> GetContextMenuHandler() override;
diff --git a/libcef_dll/ctocpp/command_line_ctocpp.cc b/libcef_dll/ctocpp/command_line_ctocpp.cc
index 973493cb1..dd4123580 100644
--- a/libcef_dll/ctocpp/command_line_ctocpp.cc
+++ b/libcef_dll/ctocpp/command_line_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1c498e2873d5fc44f66de6a1faa1cb786465c293$
+// $hash=c50cd1a504c4f58009b0a54ccf5c87ffd8e2bbbd$
 //
 
 #include "libcef_dll/ctocpp/command_line_ctocpp.h"
@@ -418,6 +418,10 @@ void CefCommandLineCToCpp::PrependWrapper(const CefString& wrapper) {
 
 CefCommandLineCToCpp::CefCommandLineCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefCommandLineCToCpp::~CefCommandLineCToCpp() {}
+
 template <>
 cef_command_line_t*
 CefCToCppRefCounted<CefCommandLineCToCpp, CefCommandLine, cef_command_line_t>::
diff --git a/libcef_dll/ctocpp/command_line_ctocpp.h b/libcef_dll/ctocpp/command_line_ctocpp.h
index f4bd9a81e..929666eda 100644
--- a/libcef_dll/ctocpp/command_line_ctocpp.h
+++ b/libcef_dll/ctocpp/command_line_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=afd4d970c72ca973e55083a29ec5267dd9451697$
+// $hash=dadda752a23cc7c0e21ebc9e0fb39d3cdc1e05a1$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_COMMAND_LINE_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefCommandLineCToCpp : public CefCToCppRefCounted<CefCommandLineCToCpp,
                                                         cef_command_line_t> {
  public:
   CefCommandLineCToCpp();
+  virtual ~CefCommandLineCToCpp();
 
   // CefCommandLine methods.
   bool IsValid() OVERRIDE;
diff --git a/libcef_dll/ctocpp/completion_callback_ctocpp.cc b/libcef_dll/ctocpp/completion_callback_ctocpp.cc
index bacc453e2..f977cbfdc 100644
--- a/libcef_dll/ctocpp/completion_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/completion_callback_ctocpp.cc
@@ -9,14 +9,17 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=09314c7eb39354c47d9e48fdda3d89764ad05dad$
+// $hash=c34c782c8c4d8bfacaeeb06f7e824afead5cf8ed$
 //
 
 #include "libcef_dll/ctocpp/completion_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") void CefCompletionCallbackCToCpp::OnComplete() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_completion_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_complete))
     return;
@@ -31,6 +34,12 @@ NO_SANITIZE("cfi-icall") void CefCompletionCallbackCToCpp::OnComplete() {
 
 CefCompletionCallbackCToCpp::CefCompletionCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefCompletionCallbackCToCpp::~CefCompletionCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_completion_callback_t* CefCToCppRefCounted<
     CefCompletionCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/completion_callback_ctocpp.h b/libcef_dll/ctocpp/completion_callback_ctocpp.h
index 0ee4ce431..a937e9b47 100644
--- a/libcef_dll/ctocpp/completion_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/completion_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b9fff0d790b5a757539db1e5afa3bc025a2d8300$
+// $hash=7b743cd250ceb6111d8504cdd68783c53fad46e5$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_COMPLETION_CALLBACK_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefCompletionCallbackCToCpp
                                  cef_completion_callback_t> {
  public:
   CefCompletionCallbackCToCpp();
+  virtual ~CefCompletionCallbackCToCpp();
 
   // CefCompletionCallback methods.
   void OnComplete() override;
diff --git a/libcef_dll/ctocpp/context_menu_handler_ctocpp.cc b/libcef_dll/ctocpp/context_menu_handler_ctocpp.cc
index 01a841f23..7ee2f3905 100644
--- a/libcef_dll/ctocpp/context_menu_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/context_menu_handler_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4fd9a1c6a93d830bbf774e19230de1142f798746$
+// $hash=411f3c8711e8f5ebdfd9db99ceb041f1a5a3302b$
 //
 
 #include "libcef_dll/ctocpp/context_menu_handler_ctocpp.h"
@@ -18,6 +18,7 @@
 #include "libcef_dll/cpptoc/frame_cpptoc.h"
 #include "libcef_dll/cpptoc/menu_model_cpptoc.h"
 #include "libcef_dll/cpptoc/run_context_menu_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -27,6 +28,8 @@ void CefContextMenuHandlerCToCpp::OnBeforeContextMenu(
     CefRefPtr<CefFrame> frame,
     CefRefPtr<CefContextMenuParams> params,
     CefRefPtr<CefMenuModel> model) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_before_context_menu))
     return;
@@ -64,6 +67,8 @@ bool CefContextMenuHandlerCToCpp::RunContextMenu(
     CefRefPtr<CefContextMenuParams> params,
     CefRefPtr<CefMenuModel> model,
     CefRefPtr<CefRunContextMenuCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, run_context_menu))
     return false;
@@ -108,6 +113,8 @@ bool CefContextMenuHandlerCToCpp::OnContextMenuCommand(
     CefRefPtr<CefContextMenuParams> params,
     int command_id,
     EventFlags event_flags) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_context_menu_command))
     return false;
@@ -140,6 +147,8 @@ NO_SANITIZE("cfi-icall")
 void CefContextMenuHandlerCToCpp::OnContextMenuDismissed(
     CefRefPtr<CefBrowser> browser,
     CefRefPtr<CefFrame> frame) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_context_menu_dismissed))
     return;
@@ -164,6 +173,12 @@ void CefContextMenuHandlerCToCpp::OnContextMenuDismissed(
 
 CefContextMenuHandlerCToCpp::CefContextMenuHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefContextMenuHandlerCToCpp::~CefContextMenuHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_context_menu_handler_t* CefCToCppRefCounted<
     CefContextMenuHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/context_menu_handler_ctocpp.h b/libcef_dll/ctocpp/context_menu_handler_ctocpp.h
index 93fd47324..9d3690363 100644
--- a/libcef_dll/ctocpp/context_menu_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/context_menu_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=aa0637ec0541e926371ab5d89a1b9157adc29320$
+// $hash=b2fe2dc3b7f7b98715127c75ad6fa2f0980e36f5$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_CONTEXT_MENU_HANDLER_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefContextMenuHandlerCToCpp
                                  cef_context_menu_handler_t> {
  public:
   CefContextMenuHandlerCToCpp();
+  virtual ~CefContextMenuHandlerCToCpp();
 
   // CefContextMenuHandler methods.
   void OnBeforeContextMenu(CefRefPtr<CefBrowser> browser,
diff --git a/libcef_dll/ctocpp/context_menu_params_ctocpp.cc b/libcef_dll/ctocpp/context_menu_params_ctocpp.cc
index 65aa1e1f9..931a558da 100644
--- a/libcef_dll/ctocpp/context_menu_params_ctocpp.cc
+++ b/libcef_dll/ctocpp/context_menu_params_ctocpp.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=42ff674e90448b09757c4f8cd202204a429bf0d6$
+// $hash=9ffb7c3d5516da08002154cd57ba9a2f36435097$
 //
 
 #include "libcef_dll/ctocpp/context_menu_params_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") int CefContextMenuParamsCToCpp::GetXCoord() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_xcoord))
     return 0;
@@ -32,6 +35,8 @@ NO_SANITIZE("cfi-icall") int CefContextMenuParamsCToCpp::GetXCoord() {
 }
 
 NO_SANITIZE("cfi-icall") int CefContextMenuParamsCToCpp::GetYCoord() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_ycoord))
     return 0;
@@ -47,6 +52,8 @@ NO_SANITIZE("cfi-icall") int CefContextMenuParamsCToCpp::GetYCoord() {
 
 NO_SANITIZE("cfi-icall")
 CefContextMenuParams::TypeFlags CefContextMenuParamsCToCpp::GetTypeFlags() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_type_flags))
     return CM_TYPEFLAG_NONE;
@@ -61,6 +68,8 @@ CefContextMenuParams::TypeFlags CefContextMenuParamsCToCpp::GetTypeFlags() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefContextMenuParamsCToCpp::GetLinkUrl() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_link_url))
     return CefString();
@@ -78,6 +87,8 @@ NO_SANITIZE("cfi-icall") CefString CefContextMenuParamsCToCpp::GetLinkUrl() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefContextMenuParamsCToCpp::GetUnfilteredLinkUrl() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_unfiltered_link_url))
     return CefString();
@@ -94,6 +105,8 @@ CefString CefContextMenuParamsCToCpp::GetUnfilteredLinkUrl() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefContextMenuParamsCToCpp::GetSourceUrl() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_source_url))
     return CefString();
@@ -110,6 +123,8 @@ NO_SANITIZE("cfi-icall") CefString CefContextMenuParamsCToCpp::GetSourceUrl() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefContextMenuParamsCToCpp::HasImageContents() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_image_contents))
     return false;
@@ -124,6 +139,8 @@ NO_SANITIZE("cfi-icall") bool CefContextMenuParamsCToCpp::HasImageContents() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefContextMenuParamsCToCpp::GetTitleText() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_title_text))
     return CefString();
@@ -140,6 +157,8 @@ NO_SANITIZE("cfi-icall") CefString CefContextMenuParamsCToCpp::GetTitleText() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefContextMenuParamsCToCpp::GetPageUrl() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_page_url))
     return CefString();
@@ -156,6 +175,8 @@ NO_SANITIZE("cfi-icall") CefString CefContextMenuParamsCToCpp::GetPageUrl() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefContextMenuParamsCToCpp::GetFrameUrl() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_frame_url))
     return CefString();
@@ -173,6 +194,8 @@ NO_SANITIZE("cfi-icall") CefString CefContextMenuParamsCToCpp::GetFrameUrl() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefContextMenuParamsCToCpp::GetFrameCharset() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_frame_charset))
     return CefString();
@@ -190,6 +213,8 @@ CefString CefContextMenuParamsCToCpp::GetFrameCharset() {
 
 NO_SANITIZE("cfi-icall")
 CefContextMenuParams::MediaType CefContextMenuParamsCToCpp::GetMediaType() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_media_type))
     return CM_MEDIATYPE_NONE;
@@ -205,7 +230,9 @@ CefContextMenuParams::MediaType CefContextMenuParamsCToCpp::GetMediaType() {
 
 NO_SANITIZE("cfi-icall")
 CefContextMenuParams::MediaStateFlags
-    CefContextMenuParamsCToCpp::GetMediaStateFlags() {
+CefContextMenuParamsCToCpp::GetMediaStateFlags() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_media_state_flags))
     return CM_MEDIAFLAG_NONE;
@@ -222,6 +249,8 @@ CefContextMenuParams::MediaStateFlags
 
 NO_SANITIZE("cfi-icall")
 CefString CefContextMenuParamsCToCpp::GetSelectionText() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_selection_text))
     return CefString();
@@ -239,6 +268,8 @@ CefString CefContextMenuParamsCToCpp::GetSelectionText() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefContextMenuParamsCToCpp::GetMisspelledWord() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_misspelled_word))
     return CefString();
@@ -257,6 +288,8 @@ CefString CefContextMenuParamsCToCpp::GetMisspelledWord() {
 NO_SANITIZE("cfi-icall")
 bool CefContextMenuParamsCToCpp::GetDictionarySuggestions(
     std::vector<CefString>& suggestions) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_dictionary_suggestions))
     return false;
@@ -284,6 +317,8 @@ bool CefContextMenuParamsCToCpp::GetDictionarySuggestions(
 }
 
 NO_SANITIZE("cfi-icall") bool CefContextMenuParamsCToCpp::IsEditable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_editable))
     return false;
@@ -299,6 +334,8 @@ NO_SANITIZE("cfi-icall") bool CefContextMenuParamsCToCpp::IsEditable() {
 
 NO_SANITIZE("cfi-icall")
 bool CefContextMenuParamsCToCpp::IsSpellCheckEnabled() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_spell_check_enabled))
     return false;
@@ -314,7 +351,9 @@ bool CefContextMenuParamsCToCpp::IsSpellCheckEnabled() {
 
 NO_SANITIZE("cfi-icall")
 CefContextMenuParams::EditStateFlags
-    CefContextMenuParamsCToCpp::GetEditStateFlags() {
+CefContextMenuParamsCToCpp::GetEditStateFlags() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_edit_state_flags))
     return CM_EDITFLAG_NONE;
@@ -330,6 +369,8 @@ CefContextMenuParams::EditStateFlags
 }
 
 NO_SANITIZE("cfi-icall") bool CefContextMenuParamsCToCpp::IsCustomMenu() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_custom_menu))
     return false;
@@ -344,6 +385,8 @@ NO_SANITIZE("cfi-icall") bool CefContextMenuParamsCToCpp::IsCustomMenu() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefContextMenuParamsCToCpp::IsPepperMenu() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_context_menu_params_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_pepper_menu))
     return false;
@@ -361,6 +404,12 @@ NO_SANITIZE("cfi-icall") bool CefContextMenuParamsCToCpp::IsPepperMenu() {
 
 CefContextMenuParamsCToCpp::CefContextMenuParamsCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefContextMenuParamsCToCpp::~CefContextMenuParamsCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_context_menu_params_t* CefCToCppRefCounted<
     CefContextMenuParamsCToCpp,
diff --git a/libcef_dll/ctocpp/context_menu_params_ctocpp.h b/libcef_dll/ctocpp/context_menu_params_ctocpp.h
index 1c348e5ee..3a2e55394 100644
--- a/libcef_dll/ctocpp/context_menu_params_ctocpp.h
+++ b/libcef_dll/ctocpp/context_menu_params_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c17ffc9433d72bc86a6ba0a5bd603ebb549bb18d$
+// $hash=6f71ae783e4b56110ae2806c943c4492406674aa$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_CONTEXT_MENU_PARAMS_CTOCPP_H_
@@ -33,6 +33,7 @@ class CefContextMenuParamsCToCpp
                                  cef_context_menu_params_t> {
  public:
   CefContextMenuParamsCToCpp();
+  virtual ~CefContextMenuParamsCToCpp();
 
   // CefContextMenuParams methods.
   int GetXCoord() OVERRIDE;
diff --git a/libcef_dll/ctocpp/cookie_manager_ctocpp.cc b/libcef_dll/ctocpp/cookie_manager_ctocpp.cc
index 182edf61c..be9fa6e52 100644
--- a/libcef_dll/ctocpp/cookie_manager_ctocpp.cc
+++ b/libcef_dll/ctocpp/cookie_manager_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4733700c909455722e13e510b8455c0c6943c575$
+// $hash=48ecf12e406c38ec0401872055a75cff0495f4d3$
 //
 
 #include "libcef_dll/ctocpp/cookie_manager_ctocpp.h"
@@ -237,6 +237,10 @@ bool CefCookieManagerCToCpp::FlushStore(
 
 CefCookieManagerCToCpp::CefCookieManagerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefCookieManagerCToCpp::~CefCookieManagerCToCpp() {}
+
 template <>
 cef_cookie_manager_t*
 CefCToCppRefCounted<CefCookieManagerCToCpp,
diff --git a/libcef_dll/ctocpp/cookie_manager_ctocpp.h b/libcef_dll/ctocpp/cookie_manager_ctocpp.h
index f420c6379..f5d54d9ec 100644
--- a/libcef_dll/ctocpp/cookie_manager_ctocpp.h
+++ b/libcef_dll/ctocpp/cookie_manager_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a4dc585544b1b40d19e00a0ec37e7b21f792139f$
+// $hash=2363533e3c6b78e16b93dd428121cd45b797ce6a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_COOKIE_MANAGER_CTOCPP_H_
@@ -33,6 +33,7 @@ class CefCookieManagerCToCpp
                                  cef_cookie_manager_t> {
  public:
   CefCookieManagerCToCpp();
+  virtual ~CefCookieManagerCToCpp();
 
   // CefCookieManager methods.
   void SetSupportedSchemes(const std::vector<CefString>& schemes,
diff --git a/libcef_dll/ctocpp/cookie_visitor_ctocpp.cc b/libcef_dll/ctocpp/cookie_visitor_ctocpp.cc
index 433bfac65..ef063a5df 100644
--- a/libcef_dll/ctocpp/cookie_visitor_ctocpp.cc
+++ b/libcef_dll/ctocpp/cookie_visitor_ctocpp.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cc7953100a41fe56e8ac1391557b47db8235e0ce$
+// $hash=694484dc32c906f1f06a9255b26b92ebe1965194$
 //
 
 #include "libcef_dll/ctocpp/cookie_visitor_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -21,6 +22,8 @@ bool CefCookieVisitorCToCpp::Visit(const CefCookie& cookie,
                                    int count,
                                    int total,
                                    bool& deleteCookie) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_cookie_visitor_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, visit))
     return false;
@@ -45,6 +48,12 @@ bool CefCookieVisitorCToCpp::Visit(const CefCookie& cookie,
 
 CefCookieVisitorCToCpp::CefCookieVisitorCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefCookieVisitorCToCpp::~CefCookieVisitorCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_cookie_visitor_t*
 CefCToCppRefCounted<CefCookieVisitorCToCpp,
diff --git a/libcef_dll/ctocpp/cookie_visitor_ctocpp.h b/libcef_dll/ctocpp/cookie_visitor_ctocpp.h
index 533219e2f..a48dd0477 100644
--- a/libcef_dll/ctocpp/cookie_visitor_ctocpp.h
+++ b/libcef_dll/ctocpp/cookie_visitor_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=26537555798a2df22868e97a4fe66a9e28dec046$
+// $hash=0fcf5888e6b01a827a3336e3976b47abbc2e48a1$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_COOKIE_VISITOR_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefCookieVisitorCToCpp
                                  cef_cookie_visitor_t> {
  public:
   CefCookieVisitorCToCpp();
+  virtual ~CefCookieVisitorCToCpp();
 
   // CefCookieVisitor methods.
   bool Visit(const CefCookie& cookie,
diff --git a/libcef_dll/ctocpp/delete_cookies_callback_ctocpp.cc b/libcef_dll/ctocpp/delete_cookies_callback_ctocpp.cc
index e517e624d..5c63baf38 100644
--- a/libcef_dll/ctocpp/delete_cookies_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/delete_cookies_callback_ctocpp.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=261b4e8a966a8cd4f414aac1ffe32a71d01f1b41$
+// $hash=ca1c53bea95dc37b23757cbc9662987078c4b599$
 //
 
 #include "libcef_dll/ctocpp/delete_cookies_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefDeleteCookiesCallbackCToCpp::OnComplete(int num_deleted) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_delete_cookies_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_complete))
     return;
@@ -32,6 +35,12 @@ void CefDeleteCookiesCallbackCToCpp::OnComplete(int num_deleted) {
 
 CefDeleteCookiesCallbackCToCpp::CefDeleteCookiesCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDeleteCookiesCallbackCToCpp::~CefDeleteCookiesCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_delete_cookies_callback_t* CefCToCppRefCounted<
     CefDeleteCookiesCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/delete_cookies_callback_ctocpp.h b/libcef_dll/ctocpp/delete_cookies_callback_ctocpp.h
index b6a1611fa..0cf253d25 100644
--- a/libcef_dll/ctocpp/delete_cookies_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/delete_cookies_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0669e7e94e509f84ae0b3a773dd4440e27744a53$
+// $hash=bb30745842421f2bd23704b57cc105ae9b5246f8$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_DELETE_COOKIES_CALLBACK_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefDeleteCookiesCallbackCToCpp
                                  cef_delete_cookies_callback_t> {
  public:
   CefDeleteCookiesCallbackCToCpp();
+  virtual ~CefDeleteCookiesCallbackCToCpp();
 
   // CefDeleteCookiesCallback methods.
   void OnComplete(int num_deleted) override;
diff --git a/libcef_dll/ctocpp/dialog_handler_ctocpp.cc b/libcef_dll/ctocpp/dialog_handler_ctocpp.cc
index d1d7d4d15..5ee63ab33 100644
--- a/libcef_dll/ctocpp/dialog_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/dialog_handler_ctocpp.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=2ea9fcfc1d97de23b310d45db666b9ee973ac837$
+// $hash=81b96c346a7a258ed32d0a0d07ab4d021cb819f3$
 //
 
 #include "libcef_dll/ctocpp/dialog_handler_ctocpp.h"
 #include "libcef_dll/cpptoc/browser_cpptoc.h"
 #include "libcef_dll/cpptoc/file_dialog_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
@@ -28,6 +29,8 @@ bool CefDialogHandlerCToCpp::OnFileDialog(
     const std::vector<CefString>& accept_filters,
     int selected_accept_filter,
     CefRefPtr<CefFileDialogCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dialog_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_file_dialog))
     return false;
@@ -72,6 +75,12 @@ bool CefDialogHandlerCToCpp::OnFileDialog(
 
 CefDialogHandlerCToCpp::CefDialogHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDialogHandlerCToCpp::~CefDialogHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_dialog_handler_t*
 CefCToCppRefCounted<CefDialogHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/dialog_handler_ctocpp.h b/libcef_dll/ctocpp/dialog_handler_ctocpp.h
index cb955e29f..98bce66d7 100644
--- a/libcef_dll/ctocpp/dialog_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/dialog_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=acff174ea1b6cb3647525884f6380228f3666a13$
+// $hash=c7bb5b2c5ee7c445407e3c83ad9f1634bc6e6273$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_DIALOG_HANDLER_CTOCPP_H_
@@ -33,6 +33,7 @@ class CefDialogHandlerCToCpp
                                  cef_dialog_handler_t> {
  public:
   CefDialogHandlerCToCpp();
+  virtual ~CefDialogHandlerCToCpp();
 
   // CefDialogHandler methods.
   bool OnFileDialog(CefRefPtr<CefBrowser> browser,
diff --git a/libcef_dll/ctocpp/dictionary_value_ctocpp.cc b/libcef_dll/ctocpp/dictionary_value_ctocpp.cc
index dbd1de232..6fa1de821 100644
--- a/libcef_dll/ctocpp/dictionary_value_ctocpp.cc
+++ b/libcef_dll/ctocpp/dictionary_value_ctocpp.cc
@@ -9,19 +9,22 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=058d877f8a940f551a6479bc79e177be8aad716c$
+// $hash=36c007f5921b2b41b2a5931e453ad465e7768037$
 //
 
 #include "libcef_dll/ctocpp/dictionary_value_ctocpp.h"
 #include "libcef_dll/ctocpp/binary_value_ctocpp.h"
 #include "libcef_dll/ctocpp/list_value_ctocpp.h"
 #include "libcef_dll/ctocpp/value_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDictionaryValue> CefDictionaryValue::Create() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -34,6 +37,8 @@ CefRefPtr<CefDictionaryValue> CefDictionaryValue::Create() {
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefDictionaryValueCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -48,6 +53,8 @@ NO_SANITIZE("cfi-icall") bool CefDictionaryValueCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDictionaryValueCToCpp::IsOwned() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_owned))
     return false;
@@ -62,6 +69,8 @@ NO_SANITIZE("cfi-icall") bool CefDictionaryValueCToCpp::IsOwned() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDictionaryValueCToCpp::IsReadOnly() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_read_only))
     return false;
@@ -77,6 +86,8 @@ NO_SANITIZE("cfi-icall") bool CefDictionaryValueCToCpp::IsReadOnly() {
 
 NO_SANITIZE("cfi-icall")
 bool CefDictionaryValueCToCpp::IsSame(CefRefPtr<CefDictionaryValue> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -98,6 +109,8 @@ bool CefDictionaryValueCToCpp::IsSame(CefRefPtr<CefDictionaryValue> that) {
 
 NO_SANITIZE("cfi-icall")
 bool CefDictionaryValueCToCpp::IsEqual(CefRefPtr<CefDictionaryValue> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_equal))
     return false;
@@ -120,6 +133,8 @@ bool CefDictionaryValueCToCpp::IsEqual(CefRefPtr<CefDictionaryValue> that) {
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDictionaryValue> CefDictionaryValueCToCpp::Copy(
     bool exclude_empty_children) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, copy))
     return NULL;
@@ -135,6 +150,8 @@ CefRefPtr<CefDictionaryValue> CefDictionaryValueCToCpp::Copy(
 }
 
 NO_SANITIZE("cfi-icall") size_t CefDictionaryValueCToCpp::GetSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_size))
     return 0;
@@ -149,6 +166,8 @@ NO_SANITIZE("cfi-icall") size_t CefDictionaryValueCToCpp::GetSize() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDictionaryValueCToCpp::Clear() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, clear))
     return false;
@@ -164,6 +183,8 @@ NO_SANITIZE("cfi-icall") bool CefDictionaryValueCToCpp::Clear() {
 
 NO_SANITIZE("cfi-icall")
 bool CefDictionaryValueCToCpp::HasKey(const CefString& key) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_key))
     return false;
@@ -183,6 +204,8 @@ bool CefDictionaryValueCToCpp::HasKey(const CefString& key) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDictionaryValueCToCpp::GetKeys(KeyList& keys) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_keys))
     return false;
@@ -211,6 +234,8 @@ NO_SANITIZE("cfi-icall") bool CefDictionaryValueCToCpp::GetKeys(KeyList& keys) {
 
 NO_SANITIZE("cfi-icall")
 bool CefDictionaryValueCToCpp::Remove(const CefString& key) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, remove))
     return false;
@@ -231,6 +256,8 @@ bool CefDictionaryValueCToCpp::Remove(const CefString& key) {
 
 NO_SANITIZE("cfi-icall")
 CefValueType CefDictionaryValueCToCpp::GetType(const CefString& key) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_type))
     return VTYPE_INVALID;
@@ -251,6 +278,8 @@ CefValueType CefDictionaryValueCToCpp::GetType(const CefString& key) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefValue> CefDictionaryValueCToCpp::GetValue(const CefString& key) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_value))
     return NULL;
@@ -271,6 +300,8 @@ CefRefPtr<CefValue> CefDictionaryValueCToCpp::GetValue(const CefString& key) {
 
 NO_SANITIZE("cfi-icall")
 bool CefDictionaryValueCToCpp::GetBool(const CefString& key) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_bool))
     return false;
@@ -291,6 +322,8 @@ bool CefDictionaryValueCToCpp::GetBool(const CefString& key) {
 
 NO_SANITIZE("cfi-icall")
 int CefDictionaryValueCToCpp::GetInt(const CefString& key) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_int))
     return 0;
@@ -311,6 +344,8 @@ int CefDictionaryValueCToCpp::GetInt(const CefString& key) {
 
 NO_SANITIZE("cfi-icall")
 double CefDictionaryValueCToCpp::GetDouble(const CefString& key) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_double))
     return 0;
@@ -331,6 +366,8 @@ double CefDictionaryValueCToCpp::GetDouble(const CefString& key) {
 
 NO_SANITIZE("cfi-icall")
 CefString CefDictionaryValueCToCpp::GetString(const CefString& key) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_string))
     return CefString();
@@ -354,6 +391,8 @@ CefString CefDictionaryValueCToCpp::GetString(const CefString& key) {
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBinaryValue> CefDictionaryValueCToCpp::GetBinary(
     const CefString& key) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_binary))
     return NULL;
@@ -375,6 +414,8 @@ CefRefPtr<CefBinaryValue> CefDictionaryValueCToCpp::GetBinary(
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDictionaryValue> CefDictionaryValueCToCpp::GetDictionary(
     const CefString& key) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_dictionary))
     return NULL;
@@ -397,6 +438,8 @@ CefRefPtr<CefDictionaryValue> CefDictionaryValueCToCpp::GetDictionary(
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefListValue> CefDictionaryValueCToCpp::GetList(
     const CefString& key) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_list))
     return NULL;
@@ -418,6 +461,8 @@ CefRefPtr<CefListValue> CefDictionaryValueCToCpp::GetList(
 NO_SANITIZE("cfi-icall")
 bool CefDictionaryValueCToCpp::SetValue(const CefString& key,
                                         CefRefPtr<CefValue> value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_value))
     return false;
@@ -443,6 +488,8 @@ bool CefDictionaryValueCToCpp::SetValue(const CefString& key,
 
 NO_SANITIZE("cfi-icall")
 bool CefDictionaryValueCToCpp::SetNull(const CefString& key) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_null))
     return false;
@@ -463,6 +510,8 @@ bool CefDictionaryValueCToCpp::SetNull(const CefString& key) {
 
 NO_SANITIZE("cfi-icall")
 bool CefDictionaryValueCToCpp::SetBool(const CefString& key, bool value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_bool))
     return false;
@@ -483,6 +532,8 @@ bool CefDictionaryValueCToCpp::SetBool(const CefString& key, bool value) {
 
 NO_SANITIZE("cfi-icall")
 bool CefDictionaryValueCToCpp::SetInt(const CefString& key, int value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_int))
     return false;
@@ -503,6 +554,8 @@ bool CefDictionaryValueCToCpp::SetInt(const CefString& key, int value) {
 
 NO_SANITIZE("cfi-icall")
 bool CefDictionaryValueCToCpp::SetDouble(const CefString& key, double value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_double))
     return false;
@@ -524,6 +577,8 @@ bool CefDictionaryValueCToCpp::SetDouble(const CefString& key, double value) {
 NO_SANITIZE("cfi-icall")
 bool CefDictionaryValueCToCpp::SetString(const CefString& key,
                                          const CefString& value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_string))
     return false;
@@ -547,6 +602,8 @@ bool CefDictionaryValueCToCpp::SetString(const CefString& key,
 NO_SANITIZE("cfi-icall")
 bool CefDictionaryValueCToCpp::SetBinary(const CefString& key,
                                          CefRefPtr<CefBinaryValue> value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_binary))
     return false;
@@ -574,6 +631,8 @@ NO_SANITIZE("cfi-icall")
 bool CefDictionaryValueCToCpp::SetDictionary(
     const CefString& key,
     CefRefPtr<CefDictionaryValue> value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_dictionary))
     return false;
@@ -600,6 +659,8 @@ bool CefDictionaryValueCToCpp::SetDictionary(
 NO_SANITIZE("cfi-icall")
 bool CefDictionaryValueCToCpp::SetList(const CefString& key,
                                        CefRefPtr<CefListValue> value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_dictionary_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_list))
     return false;
@@ -627,6 +688,12 @@ bool CefDictionaryValueCToCpp::SetList(const CefString& key,
 
 CefDictionaryValueCToCpp::CefDictionaryValueCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDictionaryValueCToCpp::~CefDictionaryValueCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_dictionary_value_t* CefCToCppRefCounted<
     CefDictionaryValueCToCpp,
diff --git a/libcef_dll/ctocpp/dictionary_value_ctocpp.h b/libcef_dll/ctocpp/dictionary_value_ctocpp.h
index 179275416..398b2d1ee 100644
--- a/libcef_dll/ctocpp/dictionary_value_ctocpp.h
+++ b/libcef_dll/ctocpp/dictionary_value_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=38beda5a32f3283d8f253a2f465f3227468c00e5$
+// $hash=78f4c316f837573dc42702821deefc4d6c0e0860$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_DICTIONARY_VALUE_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefDictionaryValueCToCpp
                                  cef_dictionary_value_t> {
  public:
   CefDictionaryValueCToCpp();
+  virtual ~CefDictionaryValueCToCpp();
 
   // CefDictionaryValue methods.
   bool IsValid() OVERRIDE;
diff --git a/libcef_dll/ctocpp/display_handler_ctocpp.cc b/libcef_dll/ctocpp/display_handler_ctocpp.cc
index ed71612ec..4059682a8 100644
--- a/libcef_dll/ctocpp/display_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/display_handler_ctocpp.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ff8fa574035e68e700fcb134ffef674bc7d72f1a$
+// $hash=4109a221d676024ebcd41ce7b3ce617ba72a64b8$
 //
 
 #include "libcef_dll/ctocpp/display_handler_ctocpp.h"
 #include "libcef_dll/cpptoc/browser_cpptoc.h"
 #include "libcef_dll/cpptoc/frame_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
@@ -23,6 +24,8 @@ NO_SANITIZE("cfi-icall")
 void CefDisplayHandlerCToCpp::OnAddressChange(CefRefPtr<CefBrowser> browser,
                                               CefRefPtr<CefFrame> frame,
                                               const CefString& url) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_address_change))
     return;
@@ -50,6 +53,8 @@ void CefDisplayHandlerCToCpp::OnAddressChange(CefRefPtr<CefBrowser> browser,
 NO_SANITIZE("cfi-icall")
 void CefDisplayHandlerCToCpp::OnTitleChange(CefRefPtr<CefBrowser> browser,
                                             const CefString& title) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_title_change))
     return;
@@ -71,6 +76,8 @@ NO_SANITIZE("cfi-icall")
 void CefDisplayHandlerCToCpp::OnFaviconURLChange(
     CefRefPtr<CefBrowser> browser,
     const std::vector<CefString>& icon_urls) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_favicon_urlchange))
     return;
@@ -102,6 +109,8 @@ NO_SANITIZE("cfi-icall")
 void CefDisplayHandlerCToCpp::OnFullscreenModeChange(
     CefRefPtr<CefBrowser> browser,
     bool fullscreen) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_fullscreen_mode_change))
     return;
@@ -121,6 +130,8 @@ void CefDisplayHandlerCToCpp::OnFullscreenModeChange(
 NO_SANITIZE("cfi-icall")
 bool CefDisplayHandlerCToCpp::OnTooltip(CefRefPtr<CefBrowser> browser,
                                         CefString& text) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_tooltip))
     return false;
@@ -144,6 +155,8 @@ bool CefDisplayHandlerCToCpp::OnTooltip(CefRefPtr<CefBrowser> browser,
 NO_SANITIZE("cfi-icall")
 void CefDisplayHandlerCToCpp::OnStatusMessage(CefRefPtr<CefBrowser> browser,
                                               const CefString& value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_status_message))
     return;
@@ -167,6 +180,8 @@ bool CefDisplayHandlerCToCpp::OnConsoleMessage(CefRefPtr<CefBrowser> browser,
                                                const CefString& message,
                                                const CefString& source,
                                                int line) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_console_message))
     return false;
@@ -191,6 +206,8 @@ bool CefDisplayHandlerCToCpp::OnConsoleMessage(CefRefPtr<CefBrowser> browser,
 NO_SANITIZE("cfi-icall")
 bool CefDisplayHandlerCToCpp::OnAutoResize(CefRefPtr<CefBrowser> browser,
                                            const CefSize& new_size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_auto_resize))
     return false;
@@ -214,6 +231,8 @@ NO_SANITIZE("cfi-icall")
 void CefDisplayHandlerCToCpp::OnLoadingProgressChange(
     CefRefPtr<CefBrowser> browser,
     double progress) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_loading_progress_change))
     return;
@@ -234,6 +253,12 @@ void CefDisplayHandlerCToCpp::OnLoadingProgressChange(
 
 CefDisplayHandlerCToCpp::CefDisplayHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDisplayHandlerCToCpp::~CefDisplayHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_display_handler_t* CefCToCppRefCounted<
     CefDisplayHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/display_handler_ctocpp.h b/libcef_dll/ctocpp/display_handler_ctocpp.h
index 1eb55e2a8..f206c4579 100644
--- a/libcef_dll/ctocpp/display_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/display_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a4a46936eb9009b219b9f3e912a02a69d0de62aa$
+// $hash=20a96394a559d98532ad12bfab14b030c5d23710$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_DISPLAY_HANDLER_CTOCPP_H_
@@ -33,6 +33,7 @@ class CefDisplayHandlerCToCpp
                                  cef_display_handler_t> {
  public:
   CefDisplayHandlerCToCpp();
+  virtual ~CefDisplayHandlerCToCpp();
 
   // CefDisplayHandler methods.
   void OnAddressChange(CefRefPtr<CefBrowser> browser,
diff --git a/libcef_dll/ctocpp/domdocument_ctocpp.cc b/libcef_dll/ctocpp/domdocument_ctocpp.cc
index b419ab87e..35d11b769 100644
--- a/libcef_dll/ctocpp/domdocument_ctocpp.cc
+++ b/libcef_dll/ctocpp/domdocument_ctocpp.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=797d9020f785c7521edae3526cbed9e32995a7cf$
+// $hash=dc9048aa667fcc10c1172f994145f6ccc796f897$
 //
 
 #include "libcef_dll/ctocpp/domdocument_ctocpp.h"
 #include "libcef_dll/ctocpp/domnode_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") CefDOMDocument::Type CefDOMDocumentCToCpp::GetType() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domdocument_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_type))
     return DOM_DOCUMENT_TYPE_UNKNOWN;
@@ -33,6 +36,8 @@ NO_SANITIZE("cfi-icall") CefDOMDocument::Type CefDOMDocumentCToCpp::GetType() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDOMNode> CefDOMDocumentCToCpp::GetDocument() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domdocument_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_document))
     return NULL;
@@ -47,6 +52,8 @@ CefRefPtr<CefDOMNode> CefDOMDocumentCToCpp::GetDocument() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefDOMNode> CefDOMDocumentCToCpp::GetBody() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domdocument_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_body))
     return NULL;
@@ -61,6 +68,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefDOMNode> CefDOMDocumentCToCpp::GetBody() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefDOMNode> CefDOMDocumentCToCpp::GetHead() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domdocument_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_head))
     return NULL;
@@ -75,6 +84,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefDOMNode> CefDOMDocumentCToCpp::GetHead() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDOMDocumentCToCpp::GetTitle() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domdocument_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_title))
     return CefString();
@@ -93,6 +104,8 @@ NO_SANITIZE("cfi-icall") CefString CefDOMDocumentCToCpp::GetTitle() {
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDOMNode> CefDOMDocumentCToCpp::GetElementById(
     const CefString& id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domdocument_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_element_by_id))
     return NULL;
@@ -113,6 +126,8 @@ CefRefPtr<CefDOMNode> CefDOMDocumentCToCpp::GetElementById(
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDOMNode> CefDOMDocumentCToCpp::GetFocusedNode() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domdocument_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_focused_node))
     return NULL;
@@ -127,6 +142,8 @@ CefRefPtr<CefDOMNode> CefDOMDocumentCToCpp::GetFocusedNode() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDOMDocumentCToCpp::HasSelection() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domdocument_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_selection))
     return false;
@@ -141,6 +158,8 @@ NO_SANITIZE("cfi-icall") bool CefDOMDocumentCToCpp::HasSelection() {
 }
 
 NO_SANITIZE("cfi-icall") int CefDOMDocumentCToCpp::GetSelectionStartOffset() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domdocument_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_selection_start_offset))
     return 0;
@@ -155,6 +174,8 @@ NO_SANITIZE("cfi-icall") int CefDOMDocumentCToCpp::GetSelectionStartOffset() {
 }
 
 NO_SANITIZE("cfi-icall") int CefDOMDocumentCToCpp::GetSelectionEndOffset() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domdocument_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_selection_end_offset))
     return 0;
@@ -170,6 +191,8 @@ NO_SANITIZE("cfi-icall") int CefDOMDocumentCToCpp::GetSelectionEndOffset() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefDOMDocumentCToCpp::GetSelectionAsMarkup() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domdocument_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_selection_as_markup))
     return CefString();
@@ -186,6 +209,8 @@ CefString CefDOMDocumentCToCpp::GetSelectionAsMarkup() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDOMDocumentCToCpp::GetSelectionAsText() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domdocument_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_selection_as_text))
     return CefString();
@@ -202,6 +227,8 @@ NO_SANITIZE("cfi-icall") CefString CefDOMDocumentCToCpp::GetSelectionAsText() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDOMDocumentCToCpp::GetBaseURL() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domdocument_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_base_url))
     return CefString();
@@ -219,6 +246,8 @@ NO_SANITIZE("cfi-icall") CefString CefDOMDocumentCToCpp::GetBaseURL() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefDOMDocumentCToCpp::GetCompleteURL(const CefString& partialURL) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domdocument_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_complete_url))
     return CefString();
@@ -244,6 +273,12 @@ CefString CefDOMDocumentCToCpp::GetCompleteURL(const CefString& partialURL) {
 
 CefDOMDocumentCToCpp::CefDOMDocumentCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDOMDocumentCToCpp::~CefDOMDocumentCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_domdocument_t*
 CefCToCppRefCounted<CefDOMDocumentCToCpp, CefDOMDocument, cef_domdocument_t>::
diff --git a/libcef_dll/ctocpp/domdocument_ctocpp.h b/libcef_dll/ctocpp/domdocument_ctocpp.h
index 6acb7c403..b484daaf5 100644
--- a/libcef_dll/ctocpp/domdocument_ctocpp.h
+++ b/libcef_dll/ctocpp/domdocument_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0539b94d6141f5ae563ed29e835a58721cbce76b$
+// $hash=7d7e8cc63f96452658cde9ea1d6a22849bd94ce4$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_DOMDOCUMENT_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefDOMDocumentCToCpp : public CefCToCppRefCounted<CefDOMDocumentCToCpp,
                                                         cef_domdocument_t> {
  public:
   CefDOMDocumentCToCpp();
+  virtual ~CefDOMDocumentCToCpp();
 
   // CefDOMDocument methods.
   Type GetType() OVERRIDE;
diff --git a/libcef_dll/ctocpp/domnode_ctocpp.cc b/libcef_dll/ctocpp/domnode_ctocpp.cc
index 745782459..699b1c146 100644
--- a/libcef_dll/ctocpp/domnode_ctocpp.cc
+++ b/libcef_dll/ctocpp/domnode_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d1c9fbac0bfabfb6e53e259c43e9ca18736d7940$
+// $hash=6c13c72b73396f4516dafd6e9a51f7023497f926$
 //
 
 #include "libcef_dll/ctocpp/domnode_ctocpp.h"
 #include "libcef_dll/ctocpp/domdocument_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") CefDOMNode::Type CefDOMNodeCToCpp::GetType() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_type))
     return DOM_NODE_TYPE_UNSUPPORTED;
@@ -33,6 +36,8 @@ NO_SANITIZE("cfi-icall") CefDOMNode::Type CefDOMNodeCToCpp::GetType() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDOMNodeCToCpp::IsText() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_text))
     return false;
@@ -47,6 +52,8 @@ NO_SANITIZE("cfi-icall") bool CefDOMNodeCToCpp::IsText() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDOMNodeCToCpp::IsElement() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_element))
     return false;
@@ -61,6 +68,8 @@ NO_SANITIZE("cfi-icall") bool CefDOMNodeCToCpp::IsElement() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDOMNodeCToCpp::IsEditable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_editable))
     return false;
@@ -75,6 +84,8 @@ NO_SANITIZE("cfi-icall") bool CefDOMNodeCToCpp::IsEditable() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDOMNodeCToCpp::IsFormControlElement() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_form_control_element))
     return false;
@@ -90,6 +101,8 @@ NO_SANITIZE("cfi-icall") bool CefDOMNodeCToCpp::IsFormControlElement() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefDOMNodeCToCpp::GetFormControlElementType() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_form_control_element_type))
     return CefString();
@@ -108,6 +121,8 @@ CefString CefDOMNodeCToCpp::GetFormControlElementType() {
 
 NO_SANITIZE("cfi-icall")
 bool CefDOMNodeCToCpp::IsSame(CefRefPtr<CefDOMNode> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -127,6 +142,8 @@ bool CefDOMNodeCToCpp::IsSame(CefRefPtr<CefDOMNode> that) {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDOMNodeCToCpp::GetName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_name))
     return CefString();
@@ -143,6 +160,8 @@ NO_SANITIZE("cfi-icall") CefString CefDOMNodeCToCpp::GetName() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDOMNodeCToCpp::GetValue() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_value))
     return CefString();
@@ -160,6 +179,8 @@ NO_SANITIZE("cfi-icall") CefString CefDOMNodeCToCpp::GetValue() {
 
 NO_SANITIZE("cfi-icall")
 bool CefDOMNodeCToCpp::SetValue(const CefString& value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_value))
     return false;
@@ -179,6 +200,8 @@ bool CefDOMNodeCToCpp::SetValue(const CefString& value) {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDOMNodeCToCpp::GetAsMarkup() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_as_markup))
     return CefString();
@@ -196,6 +219,8 @@ NO_SANITIZE("cfi-icall") CefString CefDOMNodeCToCpp::GetAsMarkup() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDOMDocument> CefDOMNodeCToCpp::GetDocument() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_document))
     return NULL;
@@ -210,6 +235,8 @@ CefRefPtr<CefDOMDocument> CefDOMNodeCToCpp::GetDocument() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefDOMNode> CefDOMNodeCToCpp::GetParent() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_parent))
     return NULL;
@@ -225,6 +252,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefDOMNode> CefDOMNodeCToCpp::GetParent() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDOMNode> CefDOMNodeCToCpp::GetPreviousSibling() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_previous_sibling))
     return NULL;
@@ -240,6 +269,8 @@ CefRefPtr<CefDOMNode> CefDOMNodeCToCpp::GetPreviousSibling() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDOMNode> CefDOMNodeCToCpp::GetNextSibling() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_next_sibling))
     return NULL;
@@ -254,6 +285,8 @@ CefRefPtr<CefDOMNode> CefDOMNodeCToCpp::GetNextSibling() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDOMNodeCToCpp::HasChildren() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_children))
     return false;
@@ -269,6 +302,8 @@ NO_SANITIZE("cfi-icall") bool CefDOMNodeCToCpp::HasChildren() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDOMNode> CefDOMNodeCToCpp::GetFirstChild() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_first_child))
     return NULL;
@@ -284,6 +319,8 @@ CefRefPtr<CefDOMNode> CefDOMNodeCToCpp::GetFirstChild() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDOMNode> CefDOMNodeCToCpp::GetLastChild() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_last_child))
     return NULL;
@@ -298,6 +335,8 @@ CefRefPtr<CefDOMNode> CefDOMNodeCToCpp::GetLastChild() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDOMNodeCToCpp::GetElementTagName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_element_tag_name))
     return CefString();
@@ -314,6 +353,8 @@ NO_SANITIZE("cfi-icall") CefString CefDOMNodeCToCpp::GetElementTagName() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDOMNodeCToCpp::HasElementAttributes() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_element_attributes))
     return false;
@@ -329,6 +370,8 @@ NO_SANITIZE("cfi-icall") bool CefDOMNodeCToCpp::HasElementAttributes() {
 
 NO_SANITIZE("cfi-icall")
 bool CefDOMNodeCToCpp::HasElementAttribute(const CefString& attrName) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_element_attribute))
     return false;
@@ -349,6 +392,8 @@ bool CefDOMNodeCToCpp::HasElementAttribute(const CefString& attrName) {
 
 NO_SANITIZE("cfi-icall")
 CefString CefDOMNodeCToCpp::GetElementAttribute(const CefString& attrName) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_element_attribute))
     return CefString();
@@ -372,6 +417,8 @@ CefString CefDOMNodeCToCpp::GetElementAttribute(const CefString& attrName) {
 
 NO_SANITIZE("cfi-icall")
 void CefDOMNodeCToCpp::GetElementAttributes(AttributeMap& attrMap) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_element_attributes))
     return;
@@ -398,6 +445,8 @@ void CefDOMNodeCToCpp::GetElementAttributes(AttributeMap& attrMap) {
 NO_SANITIZE("cfi-icall")
 bool CefDOMNodeCToCpp::SetElementAttribute(const CefString& attrName,
                                            const CefString& value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_element_attribute))
     return false;
@@ -422,6 +471,8 @@ bool CefDOMNodeCToCpp::SetElementAttribute(const CefString& attrName,
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDOMNodeCToCpp::GetElementInnerText() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_element_inner_text))
     return CefString();
@@ -438,6 +489,8 @@ NO_SANITIZE("cfi-icall") CefString CefDOMNodeCToCpp::GetElementInnerText() {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefDOMNodeCToCpp::GetElementBounds() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domnode_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_element_bounds))
     return CefRect();
@@ -455,6 +508,12 @@ NO_SANITIZE("cfi-icall") CefRect CefDOMNodeCToCpp::GetElementBounds() {
 
 CefDOMNodeCToCpp::CefDOMNodeCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDOMNodeCToCpp::~CefDOMNodeCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_domnode_t*
 CefCToCppRefCounted<CefDOMNodeCToCpp, CefDOMNode, cef_domnode_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/domnode_ctocpp.h b/libcef_dll/ctocpp/domnode_ctocpp.h
index 70e9e52b6..efa1643e1 100644
--- a/libcef_dll/ctocpp/domnode_ctocpp.h
+++ b/libcef_dll/ctocpp/domnode_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=aaaf37e4a40f966ab8f7f94b6573b7961c6dc468$
+// $hash=480b6a47d341f2ec9e977f9b50f2305507e2cc40$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_DOMNODE_CTOCPP_H_
@@ -30,6 +30,7 @@ class CefDOMNodeCToCpp
     : public CefCToCppRefCounted<CefDOMNodeCToCpp, CefDOMNode, cef_domnode_t> {
  public:
   CefDOMNodeCToCpp();
+  virtual ~CefDOMNodeCToCpp();
 
   // CefDOMNode methods.
   Type GetType() OVERRIDE;
diff --git a/libcef_dll/ctocpp/domvisitor_ctocpp.cc b/libcef_dll/ctocpp/domvisitor_ctocpp.cc
index bf5104a5b..5d0cffeda 100644
--- a/libcef_dll/ctocpp/domvisitor_ctocpp.cc
+++ b/libcef_dll/ctocpp/domvisitor_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ac477bcaad45bdd6044b25caa961e365f3911e78$
+// $hash=ffd387c34bd079a23947b6e4a73cf8b48ad073d2$
 //
 
 #include "libcef_dll/ctocpp/domvisitor_ctocpp.h"
 #include "libcef_dll/cpptoc/domdocument_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefDOMVisitorCToCpp::Visit(CefRefPtr<CefDOMDocument> document) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_domvisitor_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, visit))
     return;
@@ -38,6 +41,12 @@ void CefDOMVisitorCToCpp::Visit(CefRefPtr<CefDOMDocument> document) {
 
 CefDOMVisitorCToCpp::CefDOMVisitorCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDOMVisitorCToCpp::~CefDOMVisitorCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_domvisitor_t*
 CefCToCppRefCounted<CefDOMVisitorCToCpp, CefDOMVisitor, cef_domvisitor_t>::
diff --git a/libcef_dll/ctocpp/domvisitor_ctocpp.h b/libcef_dll/ctocpp/domvisitor_ctocpp.h
index 73065fdd3..1771dba24 100644
--- a/libcef_dll/ctocpp/domvisitor_ctocpp.h
+++ b/libcef_dll/ctocpp/domvisitor_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f8391f0b198f21e05fedada30434dad8b7c322a9$
+// $hash=767f2131dcef4b3cf1df5c8f04b3a417da0ff7de$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_DOMVISITOR_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefDOMVisitorCToCpp : public CefCToCppRefCounted<CefDOMVisitorCToCpp,
                                                        cef_domvisitor_t> {
  public:
   CefDOMVisitorCToCpp();
+  virtual ~CefDOMVisitorCToCpp();
 
   // CefDOMVisitor methods.
   void Visit(CefRefPtr<CefDOMDocument> document) override;
diff --git a/libcef_dll/ctocpp/download_handler_ctocpp.cc b/libcef_dll/ctocpp/download_handler_ctocpp.cc
index 0ae2cef17..b0a29e4db 100644
--- a/libcef_dll/ctocpp/download_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/download_handler_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a33091f27a4e35291e8647d0ba652e8bdf955dcb$
+// $hash=27b40a80b45391aee6e294d1c6100ebc5aa7b72a$
 //
 
 #include "libcef_dll/ctocpp/download_handler_ctocpp.h"
@@ -17,6 +17,7 @@
 #include "libcef_dll/cpptoc/browser_cpptoc.h"
 #include "libcef_dll/cpptoc/download_item_callback_cpptoc.h"
 #include "libcef_dll/cpptoc/download_item_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -26,6 +27,8 @@ void CefDownloadHandlerCToCpp::OnBeforeDownload(
     CefRefPtr<CefDownloadItem> download_item,
     const CefString& suggested_name,
     CefRefPtr<CefBeforeDownloadCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_before_download))
     return;
@@ -61,6 +64,8 @@ void CefDownloadHandlerCToCpp::OnDownloadUpdated(
     CefRefPtr<CefBrowser> browser,
     CefRefPtr<CefDownloadItem> download_item,
     CefRefPtr<CefDownloadItemCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_download_updated))
     return;
@@ -90,6 +95,12 @@ void CefDownloadHandlerCToCpp::OnDownloadUpdated(
 
 CefDownloadHandlerCToCpp::CefDownloadHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDownloadHandlerCToCpp::~CefDownloadHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_download_handler_t* CefCToCppRefCounted<
     CefDownloadHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/download_handler_ctocpp.h b/libcef_dll/ctocpp/download_handler_ctocpp.h
index 2f85acf6f..71b7fa241 100644
--- a/libcef_dll/ctocpp/download_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/download_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a68f24910e2c3cc0041a8e79591caada687936ca$
+// $hash=ebb683fd9361eaf6d8fdb1e526fc3d4c3a0cfb1e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_DOWNLOAD_HANDLER_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefDownloadHandlerCToCpp
                                  cef_download_handler_t> {
  public:
   CefDownloadHandlerCToCpp();
+  virtual ~CefDownloadHandlerCToCpp();
 
   // CefDownloadHandler methods.
   void OnBeforeDownload(CefRefPtr<CefBrowser> browser,
diff --git a/libcef_dll/ctocpp/download_image_callback_ctocpp.cc b/libcef_dll/ctocpp/download_image_callback_ctocpp.cc
index b4dda21bb..e9c1600cb 100644
--- a/libcef_dll/ctocpp/download_image_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/download_image_callback_ctocpp.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3ac710c118a913c65b0ceb3774e53f3bf87a6d27$
+// $hash=6631dc10b7d3aaad5b5478006120a7219b076e0f$
 //
 
 #include "libcef_dll/ctocpp/download_image_callback_ctocpp.h"
 #include "libcef_dll/cpptoc/image_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -22,6 +23,8 @@ void CefDownloadImageCallbackCToCpp::OnDownloadImageFinished(
     const CefString& image_url,
     int http_status_code,
     CefRefPtr<CefImage> image) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_image_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_download_image_finished))
     return;
@@ -44,6 +47,12 @@ void CefDownloadImageCallbackCToCpp::OnDownloadImageFinished(
 
 CefDownloadImageCallbackCToCpp::CefDownloadImageCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDownloadImageCallbackCToCpp::~CefDownloadImageCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_download_image_callback_t* CefCToCppRefCounted<
     CefDownloadImageCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/download_image_callback_ctocpp.h b/libcef_dll/ctocpp/download_image_callback_ctocpp.h
index 58b0d07cb..1193fa732 100644
--- a/libcef_dll/ctocpp/download_image_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/download_image_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=af0d745cfae7d0a4fdbe5887e2fcdab8f0bd942d$
+// $hash=f5388d9c8ba3267d8ad2b566f4128f1674410ea2$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_DOWNLOAD_IMAGE_CALLBACK_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefDownloadImageCallbackCToCpp
                                  cef_download_image_callback_t> {
  public:
   CefDownloadImageCallbackCToCpp();
+  virtual ~CefDownloadImageCallbackCToCpp();
 
   // CefDownloadImageCallback methods.
   void OnDownloadImageFinished(const CefString& image_url,
diff --git a/libcef_dll/ctocpp/download_item_callback_ctocpp.cc b/libcef_dll/ctocpp/download_item_callback_ctocpp.cc
index 65a23a358..9b4c1677c 100644
--- a/libcef_dll/ctocpp/download_item_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/download_item_callback_ctocpp.cc
@@ -9,14 +9,17 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=507008786167dc93b7e0c23f37948494d3ada86c$
+// $hash=022eec3794b62fef9b0610a509f12faebbbc853a$
 //
 
 #include "libcef_dll/ctocpp/download_item_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") void CefDownloadItemCallbackCToCpp::Cancel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cancel))
     return;
@@ -28,6 +31,8 @@ NO_SANITIZE("cfi-icall") void CefDownloadItemCallbackCToCpp::Cancel() {
 }
 
 NO_SANITIZE("cfi-icall") void CefDownloadItemCallbackCToCpp::Pause() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, pause))
     return;
@@ -39,6 +44,8 @@ NO_SANITIZE("cfi-icall") void CefDownloadItemCallbackCToCpp::Pause() {
 }
 
 NO_SANITIZE("cfi-icall") void CefDownloadItemCallbackCToCpp::Resume() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, resume))
     return;
@@ -53,6 +60,12 @@ NO_SANITIZE("cfi-icall") void CefDownloadItemCallbackCToCpp::Resume() {
 
 CefDownloadItemCallbackCToCpp::CefDownloadItemCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDownloadItemCallbackCToCpp::~CefDownloadItemCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_download_item_callback_t* CefCToCppRefCounted<
     CefDownloadItemCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/download_item_callback_ctocpp.h b/libcef_dll/ctocpp/download_item_callback_ctocpp.h
index cccd15b9c..7c9b1c08e 100644
--- a/libcef_dll/ctocpp/download_item_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/download_item_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3c0ec9b914eaa9a61e5b9e598204c959a5475299$
+// $hash=31b30ec0fc431a4d7dd9d2e1c3025065b2001987$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_DOWNLOAD_ITEM_CALLBACK_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefDownloadItemCallbackCToCpp
                                  cef_download_item_callback_t> {
  public:
   CefDownloadItemCallbackCToCpp();
+  virtual ~CefDownloadItemCallbackCToCpp();
 
   // CefDownloadItemCallback methods.
   void Cancel() OVERRIDE;
diff --git a/libcef_dll/ctocpp/download_item_ctocpp.cc b/libcef_dll/ctocpp/download_item_ctocpp.cc
index 339b26187..b628d504e 100644
--- a/libcef_dll/ctocpp/download_item_ctocpp.cc
+++ b/libcef_dll/ctocpp/download_item_ctocpp.cc
@@ -9,14 +9,17 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f5497229fdd1656113f814e06bc13e89ffe57764$
+// $hash=41cfc26da6ec18c0782a77f36b2427d283305ee4$
 //
 
 #include "libcef_dll/ctocpp/download_item_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefDownloadItemCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -31,6 +34,8 @@ NO_SANITIZE("cfi-icall") bool CefDownloadItemCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDownloadItemCToCpp::IsInProgress() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_in_progress))
     return false;
@@ -45,6 +50,8 @@ NO_SANITIZE("cfi-icall") bool CefDownloadItemCToCpp::IsInProgress() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDownloadItemCToCpp::IsComplete() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_complete))
     return false;
@@ -59,6 +66,8 @@ NO_SANITIZE("cfi-icall") bool CefDownloadItemCToCpp::IsComplete() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDownloadItemCToCpp::IsCanceled() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_canceled))
     return false;
@@ -73,6 +82,8 @@ NO_SANITIZE("cfi-icall") bool CefDownloadItemCToCpp::IsCanceled() {
 }
 
 NO_SANITIZE("cfi-icall") int64 CefDownloadItemCToCpp::GetCurrentSpeed() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_current_speed))
     return 0;
@@ -87,6 +98,8 @@ NO_SANITIZE("cfi-icall") int64 CefDownloadItemCToCpp::GetCurrentSpeed() {
 }
 
 NO_SANITIZE("cfi-icall") int CefDownloadItemCToCpp::GetPercentComplete() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_percent_complete))
     return 0;
@@ -101,6 +114,8 @@ NO_SANITIZE("cfi-icall") int CefDownloadItemCToCpp::GetPercentComplete() {
 }
 
 NO_SANITIZE("cfi-icall") int64 CefDownloadItemCToCpp::GetTotalBytes() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_total_bytes))
     return 0;
@@ -115,6 +130,8 @@ NO_SANITIZE("cfi-icall") int64 CefDownloadItemCToCpp::GetTotalBytes() {
 }
 
 NO_SANITIZE("cfi-icall") int64 CefDownloadItemCToCpp::GetReceivedBytes() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_received_bytes))
     return 0;
@@ -129,6 +146,8 @@ NO_SANITIZE("cfi-icall") int64 CefDownloadItemCToCpp::GetReceivedBytes() {
 }
 
 NO_SANITIZE("cfi-icall") CefTime CefDownloadItemCToCpp::GetStartTime() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_start_time))
     return CefTime();
@@ -143,6 +162,8 @@ NO_SANITIZE("cfi-icall") CefTime CefDownloadItemCToCpp::GetStartTime() {
 }
 
 NO_SANITIZE("cfi-icall") CefTime CefDownloadItemCToCpp::GetEndTime() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_end_time))
     return CefTime();
@@ -157,6 +178,8 @@ NO_SANITIZE("cfi-icall") CefTime CefDownloadItemCToCpp::GetEndTime() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDownloadItemCToCpp::GetFullPath() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_full_path))
     return CefString();
@@ -173,6 +196,8 @@ NO_SANITIZE("cfi-icall") CefString CefDownloadItemCToCpp::GetFullPath() {
 }
 
 NO_SANITIZE("cfi-icall") uint32 CefDownloadItemCToCpp::GetId() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_id))
     return 0;
@@ -187,6 +212,8 @@ NO_SANITIZE("cfi-icall") uint32 CefDownloadItemCToCpp::GetId() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDownloadItemCToCpp::GetURL() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_url))
     return CefString();
@@ -203,6 +230,8 @@ NO_SANITIZE("cfi-icall") CefString CefDownloadItemCToCpp::GetURL() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDownloadItemCToCpp::GetOriginalUrl() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_original_url))
     return CefString();
@@ -220,6 +249,8 @@ NO_SANITIZE("cfi-icall") CefString CefDownloadItemCToCpp::GetOriginalUrl() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefDownloadItemCToCpp::GetSuggestedFileName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_suggested_file_name))
     return CefString();
@@ -237,6 +268,8 @@ CefString CefDownloadItemCToCpp::GetSuggestedFileName() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefDownloadItemCToCpp::GetContentDisposition() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_content_disposition))
     return CefString();
@@ -253,6 +286,8 @@ CefString CefDownloadItemCToCpp::GetContentDisposition() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDownloadItemCToCpp::GetMimeType() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_download_item_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_mime_type))
     return CefString();
@@ -272,6 +307,12 @@ NO_SANITIZE("cfi-icall") CefString CefDownloadItemCToCpp::GetMimeType() {
 
 CefDownloadItemCToCpp::CefDownloadItemCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDownloadItemCToCpp::~CefDownloadItemCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_download_item_t*
 CefCToCppRefCounted<CefDownloadItemCToCpp,
diff --git a/libcef_dll/ctocpp/download_item_ctocpp.h b/libcef_dll/ctocpp/download_item_ctocpp.h
index 2c5d44193..6d5943244 100644
--- a/libcef_dll/ctocpp/download_item_ctocpp.h
+++ b/libcef_dll/ctocpp/download_item_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=42dc048935bf9eaec585df882a933c644d771c72$
+// $hash=3148c1b76fae101fb23bf9c371d5f368f4329413$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_DOWNLOAD_ITEM_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefDownloadItemCToCpp : public CefCToCppRefCounted<CefDownloadItemCToCpp,
                                                          cef_download_item_t> {
  public:
   CefDownloadItemCToCpp();
+  virtual ~CefDownloadItemCToCpp();
 
   // CefDownloadItem methods.
   bool IsValid() OVERRIDE;
diff --git a/libcef_dll/ctocpp/drag_data_ctocpp.cc b/libcef_dll/ctocpp/drag_data_ctocpp.cc
index 2a609635e..d25fcd310 100644
--- a/libcef_dll/ctocpp/drag_data_ctocpp.cc
+++ b/libcef_dll/ctocpp/drag_data_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=8d26076d68d9c8f63d39dfea6d03a5571400d984$
+// $hash=2f134f62a1117f31958bb26ca9859961ba86fd7b$
 //
 
 #include "libcef_dll/ctocpp/drag_data_ctocpp.h"
 #include "libcef_dll/ctocpp/image_ctocpp.h"
 #include "libcef_dll/ctocpp/stream_writer_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefDragData> CefDragData::Create() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -32,6 +35,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefDragData> CefDragData::Create() {
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefDragData> CefDragDataCToCpp::Clone() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, clone))
     return NULL;
@@ -46,6 +51,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefDragData> CefDragDataCToCpp::Clone() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDragDataCToCpp::IsReadOnly() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_read_only))
     return false;
@@ -60,6 +67,8 @@ NO_SANITIZE("cfi-icall") bool CefDragDataCToCpp::IsReadOnly() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDragDataCToCpp::IsLink() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_link))
     return false;
@@ -74,6 +83,8 @@ NO_SANITIZE("cfi-icall") bool CefDragDataCToCpp::IsLink() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDragDataCToCpp::IsFragment() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_fragment))
     return false;
@@ -88,6 +99,8 @@ NO_SANITIZE("cfi-icall") bool CefDragDataCToCpp::IsFragment() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDragDataCToCpp::IsFile() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_file))
     return false;
@@ -102,6 +115,8 @@ NO_SANITIZE("cfi-icall") bool CefDragDataCToCpp::IsFile() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDragDataCToCpp::GetLinkURL() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_link_url))
     return CefString();
@@ -118,6 +133,8 @@ NO_SANITIZE("cfi-icall") CefString CefDragDataCToCpp::GetLinkURL() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDragDataCToCpp::GetLinkTitle() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_link_title))
     return CefString();
@@ -134,6 +151,8 @@ NO_SANITIZE("cfi-icall") CefString CefDragDataCToCpp::GetLinkTitle() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDragDataCToCpp::GetLinkMetadata() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_link_metadata))
     return CefString();
@@ -150,6 +169,8 @@ NO_SANITIZE("cfi-icall") CefString CefDragDataCToCpp::GetLinkMetadata() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDragDataCToCpp::GetFragmentText() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_fragment_text))
     return CefString();
@@ -166,6 +187,8 @@ NO_SANITIZE("cfi-icall") CefString CefDragDataCToCpp::GetFragmentText() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDragDataCToCpp::GetFragmentHtml() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_fragment_html))
     return CefString();
@@ -182,6 +205,8 @@ NO_SANITIZE("cfi-icall") CefString CefDragDataCToCpp::GetFragmentHtml() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDragDataCToCpp::GetFragmentBaseURL() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_fragment_base_url))
     return CefString();
@@ -198,6 +223,8 @@ NO_SANITIZE("cfi-icall") CefString CefDragDataCToCpp::GetFragmentBaseURL() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefDragDataCToCpp::GetFileName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_file_name))
     return CefString();
@@ -215,6 +242,8 @@ NO_SANITIZE("cfi-icall") CefString CefDragDataCToCpp::GetFileName() {
 
 NO_SANITIZE("cfi-icall")
 size_t CefDragDataCToCpp::GetFileContents(CefRefPtr<CefStreamWriter> writer) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_file_contents))
     return 0;
@@ -233,6 +262,8 @@ size_t CefDragDataCToCpp::GetFileContents(CefRefPtr<CefStreamWriter> writer) {
 
 NO_SANITIZE("cfi-icall")
 bool CefDragDataCToCpp::GetFileNames(std::vector<CefString>& names) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_file_names))
     return false;
@@ -261,6 +292,8 @@ bool CefDragDataCToCpp::GetFileNames(std::vector<CefString>& names) {
 
 NO_SANITIZE("cfi-icall")
 void CefDragDataCToCpp::SetLinkURL(const CefString& url) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_link_url))
     return;
@@ -275,6 +308,8 @@ void CefDragDataCToCpp::SetLinkURL(const CefString& url) {
 
 NO_SANITIZE("cfi-icall")
 void CefDragDataCToCpp::SetLinkTitle(const CefString& title) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_link_title))
     return;
@@ -289,6 +324,8 @@ void CefDragDataCToCpp::SetLinkTitle(const CefString& title) {
 
 NO_SANITIZE("cfi-icall")
 void CefDragDataCToCpp::SetLinkMetadata(const CefString& data) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_link_metadata))
     return;
@@ -303,6 +340,8 @@ void CefDragDataCToCpp::SetLinkMetadata(const CefString& data) {
 
 NO_SANITIZE("cfi-icall")
 void CefDragDataCToCpp::SetFragmentText(const CefString& text) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_fragment_text))
     return;
@@ -317,6 +356,8 @@ void CefDragDataCToCpp::SetFragmentText(const CefString& text) {
 
 NO_SANITIZE("cfi-icall")
 void CefDragDataCToCpp::SetFragmentHtml(const CefString& html) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_fragment_html))
     return;
@@ -331,6 +372,8 @@ void CefDragDataCToCpp::SetFragmentHtml(const CefString& html) {
 
 NO_SANITIZE("cfi-icall")
 void CefDragDataCToCpp::SetFragmentBaseURL(const CefString& base_url) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_fragment_base_url))
     return;
@@ -344,6 +387,8 @@ void CefDragDataCToCpp::SetFragmentBaseURL(const CefString& base_url) {
 }
 
 NO_SANITIZE("cfi-icall") void CefDragDataCToCpp::ResetFileContents() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, reset_file_contents))
     return;
@@ -357,6 +402,8 @@ NO_SANITIZE("cfi-icall") void CefDragDataCToCpp::ResetFileContents() {
 NO_SANITIZE("cfi-icall")
 void CefDragDataCToCpp::AddFile(const CefString& path,
                                 const CefString& display_name) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, add_file))
     return;
@@ -374,6 +421,8 @@ void CefDragDataCToCpp::AddFile(const CefString& path,
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefImage> CefDragDataCToCpp::GetImage() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_image))
     return NULL;
@@ -388,6 +437,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefImage> CefDragDataCToCpp::GetImage() {
 }
 
 NO_SANITIZE("cfi-icall") CefPoint CefDragDataCToCpp::GetImageHotspot() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_image_hotspot))
     return CefPoint();
@@ -402,6 +453,8 @@ NO_SANITIZE("cfi-icall") CefPoint CefDragDataCToCpp::GetImageHotspot() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefDragDataCToCpp::HasImage() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_data_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_image))
     return false;
@@ -419,6 +472,12 @@ NO_SANITIZE("cfi-icall") bool CefDragDataCToCpp::HasImage() {
 
 CefDragDataCToCpp::CefDragDataCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDragDataCToCpp::~CefDragDataCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_drag_data_t*
 CefCToCppRefCounted<CefDragDataCToCpp, CefDragData, cef_drag_data_t>::
diff --git a/libcef_dll/ctocpp/drag_data_ctocpp.h b/libcef_dll/ctocpp/drag_data_ctocpp.h
index 135b503c7..7907d2dd3 100644
--- a/libcef_dll/ctocpp/drag_data_ctocpp.h
+++ b/libcef_dll/ctocpp/drag_data_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=8aa0e18eefedd1198250d499326c30b8882491cf$
+// $hash=6e3784bb8fd9a3af1009dd8eb15ec053c454b509$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_DRAG_DATA_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefDragDataCToCpp : public CefCToCppRefCounted<CefDragDataCToCpp,
                                                      cef_drag_data_t> {
  public:
   CefDragDataCToCpp();
+  virtual ~CefDragDataCToCpp();
 
   // CefDragData methods.
   CefRefPtr<CefDragData> Clone() OVERRIDE;
diff --git a/libcef_dll/ctocpp/drag_handler_ctocpp.cc b/libcef_dll/ctocpp/drag_handler_ctocpp.cc
index a7cccaad5..e7afb051e 100644
--- a/libcef_dll/ctocpp/drag_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/drag_handler_ctocpp.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=61efed61128e62e4ba7024e64f987657665924d3$
+// $hash=534d68f913ce9f4e7ab7b8a61f0be1c5087f4ca5$
 //
 
 #include "libcef_dll/ctocpp/drag_handler_ctocpp.h"
 #include "libcef_dll/cpptoc/browser_cpptoc.h"
 #include "libcef_dll/cpptoc/drag_data_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -22,6 +23,8 @@ NO_SANITIZE("cfi-icall")
 bool CefDragHandlerCToCpp::OnDragEnter(CefRefPtr<CefBrowser> browser,
                                        CefRefPtr<CefDragData> dragData,
                                        DragOperationsMask mask) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_drag_enter))
     return false;
@@ -49,6 +52,8 @@ NO_SANITIZE("cfi-icall")
 void CefDragHandlerCToCpp::OnDraggableRegionsChanged(
     CefRefPtr<CefBrowser> browser,
     const std::vector<CefDraggableRegion>& regions) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_drag_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_draggable_regions_changed))
     return;
@@ -86,6 +91,12 @@ void CefDragHandlerCToCpp::OnDraggableRegionsChanged(
 
 CefDragHandlerCToCpp::CefDragHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDragHandlerCToCpp::~CefDragHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_drag_handler_t*
 CefCToCppRefCounted<CefDragHandlerCToCpp, CefDragHandler, cef_drag_handler_t>::
diff --git a/libcef_dll/ctocpp/drag_handler_ctocpp.h b/libcef_dll/ctocpp/drag_handler_ctocpp.h
index 8a34c5a3a..3ffd1f6da 100644
--- a/libcef_dll/ctocpp/drag_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/drag_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d56da9bf3cc0f6418629a12b54bc072d2eb5baaf$
+// $hash=a602f4f6b80980bc86d8bb814e6ce34d07a2e4b6$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_DRAG_HANDLER_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefDragHandlerCToCpp : public CefCToCppRefCounted<CefDragHandlerCToCpp,
                                                         cef_drag_handler_t> {
  public:
   CefDragHandlerCToCpp();
+  virtual ~CefDragHandlerCToCpp();
 
   // CefDragHandler methods.
   bool OnDragEnter(CefRefPtr<CefBrowser> browser,
diff --git a/libcef_dll/ctocpp/end_tracing_callback_ctocpp.cc b/libcef_dll/ctocpp/end_tracing_callback_ctocpp.cc
index 8c2631e4d..4e67c3faa 100644
--- a/libcef_dll/ctocpp/end_tracing_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/end_tracing_callback_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=67be49662843b260fb51d6b63474ed11ddcebeed$
+// $hash=e058040d92110f4c34e8e3dbfdeb6ea7083648c3$
 //
 
 #include "libcef_dll/ctocpp/end_tracing_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefEndTracingCallbackCToCpp::OnEndTracingComplete(
     const CefString& tracing_file) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_end_tracing_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_end_tracing_complete))
     return;
@@ -38,6 +41,12 @@ void CefEndTracingCallbackCToCpp::OnEndTracingComplete(
 
 CefEndTracingCallbackCToCpp::CefEndTracingCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefEndTracingCallbackCToCpp::~CefEndTracingCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_end_tracing_callback_t* CefCToCppRefCounted<
     CefEndTracingCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/end_tracing_callback_ctocpp.h b/libcef_dll/ctocpp/end_tracing_callback_ctocpp.h
index 9aa49b6f0..6125bad92 100644
--- a/libcef_dll/ctocpp/end_tracing_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/end_tracing_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=73b02285c96babd4305aa35285d07a2feb197918$
+// $hash=686620ac38f250297b0b15afcfb595e3ed3c1314$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_END_TRACING_CALLBACK_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefEndTracingCallbackCToCpp
                                  cef_end_tracing_callback_t> {
  public:
   CefEndTracingCallbackCToCpp();
+  virtual ~CefEndTracingCallbackCToCpp();
 
   // CefEndTracingCallback methods.
   void OnEndTracingComplete(const CefString& tracing_file) override;
diff --git a/libcef_dll/ctocpp/extension_ctocpp.cc b/libcef_dll/ctocpp/extension_ctocpp.cc
index 63505d607..f7da4c23e 100644
--- a/libcef_dll/ctocpp/extension_ctocpp.cc
+++ b/libcef_dll/ctocpp/extension_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=df88727696814380598576d97723f02198bb77a0$
+// $hash=4a31f02c1c26d2293cf7f0ad01ffa5bf5e8b21aa$
 //
 
 #include "libcef_dll/ctocpp/extension_ctocpp.h"
 #include "libcef_dll/cpptoc/extension_handler_cpptoc.h"
 #include "libcef_dll/ctocpp/dictionary_value_ctocpp.h"
 #include "libcef_dll/ctocpp/request_context_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") CefString CefExtensionCToCpp::GetIdentifier() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_identifier))
     return CefString();
@@ -36,6 +39,8 @@ NO_SANITIZE("cfi-icall") CefString CefExtensionCToCpp::GetIdentifier() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefExtensionCToCpp::GetPath() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_path))
     return CefString();
@@ -53,6 +58,8 @@ NO_SANITIZE("cfi-icall") CefString CefExtensionCToCpp::GetPath() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDictionaryValue> CefExtensionCToCpp::GetManifest() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_manifest))
     return NULL;
@@ -68,6 +75,8 @@ CefRefPtr<CefDictionaryValue> CefExtensionCToCpp::GetManifest() {
 
 NO_SANITIZE("cfi-icall")
 bool CefExtensionCToCpp::IsSame(CefRefPtr<CefExtension> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -88,6 +97,8 @@ bool CefExtensionCToCpp::IsSame(CefRefPtr<CefExtension> that) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefExtensionHandler> CefExtensionCToCpp::GetHandler() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_handler))
     return NULL;
@@ -103,6 +114,8 @@ CefRefPtr<CefExtensionHandler> CefExtensionCToCpp::GetHandler() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefRequestContext> CefExtensionCToCpp::GetLoaderContext() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_loader_context))
     return NULL;
@@ -117,6 +130,8 @@ CefRefPtr<CefRequestContext> CefExtensionCToCpp::GetLoaderContext() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefExtensionCToCpp::IsLoaded() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_loaded))
     return false;
@@ -131,6 +146,8 @@ NO_SANITIZE("cfi-icall") bool CefExtensionCToCpp::IsLoaded() {
 }
 
 NO_SANITIZE("cfi-icall") void CefExtensionCToCpp::Unload() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, unload))
     return;
@@ -145,6 +162,12 @@ NO_SANITIZE("cfi-icall") void CefExtensionCToCpp::Unload() {
 
 CefExtensionCToCpp::CefExtensionCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefExtensionCToCpp::~CefExtensionCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_extension_t*
 CefCToCppRefCounted<CefExtensionCToCpp, CefExtension, cef_extension_t>::
diff --git a/libcef_dll/ctocpp/extension_ctocpp.h b/libcef_dll/ctocpp/extension_ctocpp.h
index 55ee3710c..0124d7c93 100644
--- a/libcef_dll/ctocpp/extension_ctocpp.h
+++ b/libcef_dll/ctocpp/extension_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=904d9a64d7afbfb3adfea9069c6b5340d511a08f$
+// $hash=87fdfab045038e939a688294888138220b99f012$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_EXTENSION_CTOCPP_H_
@@ -35,6 +35,7 @@ class CefExtensionCToCpp : public CefCToCppRefCounted<CefExtensionCToCpp,
                                                       cef_extension_t> {
  public:
   CefExtensionCToCpp();
+  virtual ~CefExtensionCToCpp();
 
   // CefExtension methods.
   CefString GetIdentifier() OVERRIDE;
diff --git a/libcef_dll/ctocpp/extension_handler_ctocpp.cc b/libcef_dll/ctocpp/extension_handler_ctocpp.cc
index 7dee995d3..e3c8314a2 100644
--- a/libcef_dll/ctocpp/extension_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/extension_handler_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=bea9daf42740ccd53e0696008f1a8fc1de194687$
+// $hash=6533981bee56064d41536225997c0cd73e2b67e3$
 //
 
 #include "libcef_dll/ctocpp/extension_handler_ctocpp.h"
@@ -17,11 +17,14 @@
 #include "libcef_dll/cpptoc/extension_cpptoc.h"
 #include "libcef_dll/cpptoc/get_extension_resource_callback_cpptoc.h"
 #include "libcef_dll/ctocpp/client_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefExtensionHandlerCToCpp::OnExtensionLoadFailed(cef_errorcode_t result) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_extension_load_failed))
     return;
@@ -35,6 +38,8 @@ void CefExtensionHandlerCToCpp::OnExtensionLoadFailed(cef_errorcode_t result) {
 NO_SANITIZE("cfi-icall")
 void CefExtensionHandlerCToCpp::OnExtensionLoaded(
     CefRefPtr<CefExtension> extension) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_extension_loaded))
     return;
@@ -53,6 +58,8 @@ void CefExtensionHandlerCToCpp::OnExtensionLoaded(
 NO_SANITIZE("cfi-icall")
 void CefExtensionHandlerCToCpp::OnExtensionUnloaded(
     CefRefPtr<CefExtension> extension) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_extension_unloaded))
     return;
@@ -74,6 +81,8 @@ bool CefExtensionHandlerCToCpp::OnBeforeBackgroundBrowser(
     const CefString& url,
     CefRefPtr<CefClient>& client,
     CefBrowserSettings& settings) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_before_background_browser))
     return false;
@@ -124,6 +133,8 @@ bool CefExtensionHandlerCToCpp::OnBeforeBrowser(
     CefWindowInfo& windowInfo,
     CefRefPtr<CefClient>& client,
     CefBrowserSettings& settings) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_before_browser))
     return false;
@@ -177,6 +188,8 @@ CefRefPtr<CefBrowser> CefExtensionHandlerCToCpp::GetActiveBrowser(
     CefRefPtr<CefExtension> extension,
     CefRefPtr<CefBrowser> browser,
     bool include_incognito) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_active_browser))
     return NULL;
@@ -207,6 +220,8 @@ bool CefExtensionHandlerCToCpp::CanAccessBrowser(
     CefRefPtr<CefBrowser> browser,
     bool include_incognito,
     CefRefPtr<CefBrowser> target_browser) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, can_access_browser))
     return false;
@@ -242,6 +257,8 @@ bool CefExtensionHandlerCToCpp::GetExtensionResource(
     CefRefPtr<CefBrowser> browser,
     const CefString& file,
     CefRefPtr<CefGetExtensionResourceCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_extension_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_extension_resource))
     return false;
@@ -279,6 +296,12 @@ bool CefExtensionHandlerCToCpp::GetExtensionResource(
 
 CefExtensionHandlerCToCpp::CefExtensionHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefExtensionHandlerCToCpp::~CefExtensionHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_extension_handler_t* CefCToCppRefCounted<
     CefExtensionHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/extension_handler_ctocpp.h b/libcef_dll/ctocpp/extension_handler_ctocpp.h
index b15402923..e272c6a77 100644
--- a/libcef_dll/ctocpp/extension_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/extension_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a79fd3786abe785d767f83088e083774625510d4$
+// $hash=660faa70210239490765580900c343a164945914$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_EXTENSION_HANDLER_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefExtensionHandlerCToCpp
                                  cef_extension_handler_t> {
  public:
   CefExtensionHandlerCToCpp();
+  virtual ~CefExtensionHandlerCToCpp();
 
   // CefExtensionHandler methods.
   void OnExtensionLoadFailed(cef_errorcode_t result) override;
diff --git a/libcef_dll/ctocpp/file_dialog_callback_ctocpp.cc b/libcef_dll/ctocpp/file_dialog_callback_ctocpp.cc
index 1507f89dc..3424c3a09 100644
--- a/libcef_dll/ctocpp/file_dialog_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/file_dialog_callback_ctocpp.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=167e8ba9251ed87cc1f6b58dd37e1710b2529d26$
+// $hash=8754096526915ed6639c8e2c63c0b940697675cf$
 //
 
 #include "libcef_dll/ctocpp/file_dialog_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
@@ -21,6 +22,8 @@ NO_SANITIZE("cfi-icall")
 void CefFileDialogCallbackCToCpp::Continue(
     int selected_accept_filter,
     const std::vector<CefString>& file_paths) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_file_dialog_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cont))
     return;
@@ -48,6 +51,8 @@ void CefFileDialogCallbackCToCpp::Continue(
 }
 
 NO_SANITIZE("cfi-icall") void CefFileDialogCallbackCToCpp::Cancel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_file_dialog_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cancel))
     return;
@@ -62,6 +67,12 @@ NO_SANITIZE("cfi-icall") void CefFileDialogCallbackCToCpp::Cancel() {
 
 CefFileDialogCallbackCToCpp::CefFileDialogCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefFileDialogCallbackCToCpp::~CefFileDialogCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_file_dialog_callback_t* CefCToCppRefCounted<
     CefFileDialogCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/file_dialog_callback_ctocpp.h b/libcef_dll/ctocpp/file_dialog_callback_ctocpp.h
index 121f5a32c..aaaab0c2e 100644
--- a/libcef_dll/ctocpp/file_dialog_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/file_dialog_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=46710eeb65a3626da72cf0e003b71c3c5a29342a$
+// $hash=b6a5f3fd596f4e256062768297ba5b93d2d2c176$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_FILE_DIALOG_CALLBACK_CTOCPP_H_
@@ -33,6 +33,7 @@ class CefFileDialogCallbackCToCpp
                                  cef_file_dialog_callback_t> {
  public:
   CefFileDialogCallbackCToCpp();
+  virtual ~CefFileDialogCallbackCToCpp();
 
   // CefFileDialogCallback methods.
   void Continue(int selected_accept_filter,
diff --git a/libcef_dll/ctocpp/find_handler_ctocpp.cc b/libcef_dll/ctocpp/find_handler_ctocpp.cc
index b991ceaaa..deff18f69 100644
--- a/libcef_dll/ctocpp/find_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/find_handler_ctocpp.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d18415c27d19d26c645ce02b90576388da5ccd50$
+// $hash=150b04443f01c6f7302905a40df23aadfae0aed4$
 //
 
 #include "libcef_dll/ctocpp/find_handler_ctocpp.h"
 #include "libcef_dll/cpptoc/browser_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -24,6 +25,8 @@ void CefFindHandlerCToCpp::OnFindResult(CefRefPtr<CefBrowser> browser,
                                         const CefRect& selectionRect,
                                         int activeMatchOrdinal,
                                         bool finalUpdate) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_find_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_find_result))
     return;
@@ -45,6 +48,12 @@ void CefFindHandlerCToCpp::OnFindResult(CefRefPtr<CefBrowser> browser,
 
 CefFindHandlerCToCpp::CefFindHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefFindHandlerCToCpp::~CefFindHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_find_handler_t*
 CefCToCppRefCounted<CefFindHandlerCToCpp, CefFindHandler, cef_find_handler_t>::
diff --git a/libcef_dll/ctocpp/find_handler_ctocpp.h b/libcef_dll/ctocpp/find_handler_ctocpp.h
index e4a99434d..e4ae33750 100644
--- a/libcef_dll/ctocpp/find_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/find_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a2dd80312492ec3e22fa80da2120b251b293cc5b$
+// $hash=fad2428820baf2c2e4b06dfa206cd40b41bbf729$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_FIND_HANDLER_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefFindHandlerCToCpp : public CefCToCppRefCounted<CefFindHandlerCToCpp,
                                                         cef_find_handler_t> {
  public:
   CefFindHandlerCToCpp();
+  virtual ~CefFindHandlerCToCpp();
 
   // CefFindHandler methods.
   void OnFindResult(CefRefPtr<CefBrowser> browser,
diff --git a/libcef_dll/ctocpp/focus_handler_ctocpp.cc b/libcef_dll/ctocpp/focus_handler_ctocpp.cc
index 72a1a0952..0e7faefcc 100644
--- a/libcef_dll/ctocpp/focus_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/focus_handler_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=88479e1a1971eaf4dc6d0e5c07d755be5e07ba3b$
+// $hash=6bab076c88e4f3fa1337dde16e9784b993a0599c$
 //
 
 #include "libcef_dll/ctocpp/focus_handler_ctocpp.h"
 #include "libcef_dll/cpptoc/browser_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefFocusHandlerCToCpp::OnTakeFocus(CefRefPtr<CefBrowser> browser,
                                         bool next) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_focus_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_take_focus))
     return;
@@ -38,6 +41,8 @@ void CefFocusHandlerCToCpp::OnTakeFocus(CefRefPtr<CefBrowser> browser,
 NO_SANITIZE("cfi-icall")
 bool CefFocusHandlerCToCpp::OnSetFocus(CefRefPtr<CefBrowser> browser,
                                        FocusSource source) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_focus_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_set_focus))
     return false;
@@ -59,6 +64,8 @@ bool CefFocusHandlerCToCpp::OnSetFocus(CefRefPtr<CefBrowser> browser,
 
 NO_SANITIZE("cfi-icall")
 void CefFocusHandlerCToCpp::OnGotFocus(CefRefPtr<CefBrowser> browser) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_focus_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_got_focus))
     return;
@@ -78,6 +85,12 @@ void CefFocusHandlerCToCpp::OnGotFocus(CefRefPtr<CefBrowser> browser) {
 
 CefFocusHandlerCToCpp::CefFocusHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefFocusHandlerCToCpp::~CefFocusHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_focus_handler_t*
 CefCToCppRefCounted<CefFocusHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/focus_handler_ctocpp.h b/libcef_dll/ctocpp/focus_handler_ctocpp.h
index 930444aaa..27efaf7c5 100644
--- a/libcef_dll/ctocpp/focus_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/focus_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=6a0187a1aa314ce2dbc5bfbc49476dcfb142313f$
+// $hash=2b09698f8724b5835272e7785f97aad23ce5fffc$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_FOCUS_HANDLER_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefFocusHandlerCToCpp : public CefCToCppRefCounted<CefFocusHandlerCToCpp,
                                                          cef_focus_handler_t> {
  public:
   CefFocusHandlerCToCpp();
+  virtual ~CefFocusHandlerCToCpp();
 
   // CefFocusHandler methods.
   void OnTakeFocus(CefRefPtr<CefBrowser> browser, bool next) override;
diff --git a/libcef_dll/ctocpp/frame_ctocpp.cc b/libcef_dll/ctocpp/frame_ctocpp.cc
index 71c96d7d1..8a7311d7b 100644
--- a/libcef_dll/ctocpp/frame_ctocpp.cc
+++ b/libcef_dll/ctocpp/frame_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1b7ef1af49a43743a2a42c81aa243fdcf6f213f9$
+// $hash=ac7fd764c71d3fb5859ca9e129b6b747c720ba10$
 //
 
 #include "libcef_dll/ctocpp/frame_ctocpp.h"
@@ -18,10 +18,13 @@
 #include "libcef_dll/ctocpp/browser_ctocpp.h"
 #include "libcef_dll/ctocpp/request_ctocpp.h"
 #include "libcef_dll/ctocpp/v8context_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefFrameCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -36,6 +39,8 @@ NO_SANITIZE("cfi-icall") bool CefFrameCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Undo() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, undo))
     return;
@@ -47,6 +52,8 @@ NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Undo() {
 }
 
 NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Redo() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, redo))
     return;
@@ -58,6 +65,8 @@ NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Redo() {
 }
 
 NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Cut() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cut))
     return;
@@ -69,6 +78,8 @@ NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Cut() {
 }
 
 NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Copy() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, copy))
     return;
@@ -80,6 +91,8 @@ NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Copy() {
 }
 
 NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Paste() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, paste))
     return;
@@ -91,6 +104,8 @@ NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Paste() {
 }
 
 NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Delete() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, del))
     return;
@@ -102,6 +117,8 @@ NO_SANITIZE("cfi-icall") void CefFrameCToCpp::Delete() {
 }
 
 NO_SANITIZE("cfi-icall") void CefFrameCToCpp::SelectAll() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, select_all))
     return;
@@ -113,6 +130,8 @@ NO_SANITIZE("cfi-icall") void CefFrameCToCpp::SelectAll() {
 }
 
 NO_SANITIZE("cfi-icall") void CefFrameCToCpp::ViewSource() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, view_source))
     return;
@@ -125,6 +144,8 @@ NO_SANITIZE("cfi-icall") void CefFrameCToCpp::ViewSource() {
 
 NO_SANITIZE("cfi-icall")
 void CefFrameCToCpp::GetSource(CefRefPtr<CefStringVisitor> visitor) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_source))
     return;
@@ -142,6 +163,8 @@ void CefFrameCToCpp::GetSource(CefRefPtr<CefStringVisitor> visitor) {
 
 NO_SANITIZE("cfi-icall")
 void CefFrameCToCpp::GetText(CefRefPtr<CefStringVisitor> visitor) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_text))
     return;
@@ -159,6 +182,8 @@ void CefFrameCToCpp::GetText(CefRefPtr<CefStringVisitor> visitor) {
 
 NO_SANITIZE("cfi-icall")
 void CefFrameCToCpp::LoadRequest(CefRefPtr<CefRequest> request) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, load_request))
     return;
@@ -175,6 +200,8 @@ void CefFrameCToCpp::LoadRequest(CefRefPtr<CefRequest> request) {
 }
 
 NO_SANITIZE("cfi-icall") void CefFrameCToCpp::LoadURL(const CefString& url) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, load_url))
     return;
@@ -193,6 +220,8 @@ NO_SANITIZE("cfi-icall") void CefFrameCToCpp::LoadURL(const CefString& url) {
 NO_SANITIZE("cfi-icall")
 void CefFrameCToCpp::LoadString(const CefString& string_val,
                                 const CefString& url) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, load_string))
     return;
@@ -216,6 +245,8 @@ NO_SANITIZE("cfi-icall")
 void CefFrameCToCpp::ExecuteJavaScript(const CefString& code,
                                        const CefString& script_url,
                                        int start_line) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, execute_java_script))
     return;
@@ -234,6 +265,8 @@ void CefFrameCToCpp::ExecuteJavaScript(const CefString& code,
 }
 
 NO_SANITIZE("cfi-icall") bool CefFrameCToCpp::IsMain() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_main))
     return false;
@@ -248,6 +281,8 @@ NO_SANITIZE("cfi-icall") bool CefFrameCToCpp::IsMain() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefFrameCToCpp::IsFocused() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_focused))
     return false;
@@ -262,6 +297,8 @@ NO_SANITIZE("cfi-icall") bool CefFrameCToCpp::IsFocused() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefFrameCToCpp::GetName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_name))
     return CefString();
@@ -278,6 +315,8 @@ NO_SANITIZE("cfi-icall") CefString CefFrameCToCpp::GetName() {
 }
 
 NO_SANITIZE("cfi-icall") int64 CefFrameCToCpp::GetIdentifier() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_identifier))
     return 0;
@@ -292,6 +331,8 @@ NO_SANITIZE("cfi-icall") int64 CefFrameCToCpp::GetIdentifier() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefFrame> CefFrameCToCpp::GetParent() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_parent))
     return NULL;
@@ -306,6 +347,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefFrame> CefFrameCToCpp::GetParent() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefFrameCToCpp::GetURL() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_url))
     return CefString();
@@ -322,6 +365,8 @@ NO_SANITIZE("cfi-icall") CefString CefFrameCToCpp::GetURL() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefBrowser> CefFrameCToCpp::GetBrowser() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_browser))
     return NULL;
@@ -337,6 +382,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefBrowser> CefFrameCToCpp::GetBrowser() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefV8Context> CefFrameCToCpp::GetV8Context() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_v8context))
     return NULL;
@@ -352,6 +399,8 @@ CefRefPtr<CefV8Context> CefFrameCToCpp::GetV8Context() {
 
 NO_SANITIZE("cfi-icall")
 void CefFrameCToCpp::VisitDOM(CefRefPtr<CefDOMVisitor> visitor) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_frame_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, visit_dom))
     return;
@@ -371,6 +420,12 @@ void CefFrameCToCpp::VisitDOM(CefRefPtr<CefDOMVisitor> visitor) {
 
 CefFrameCToCpp::CefFrameCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefFrameCToCpp::~CefFrameCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_frame_t*
 CefCToCppRefCounted<CefFrameCToCpp, CefFrame, cef_frame_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/frame_ctocpp.h b/libcef_dll/ctocpp/frame_ctocpp.h
index 5aa308a6d..69d80aa16 100644
--- a/libcef_dll/ctocpp/frame_ctocpp.h
+++ b/libcef_dll/ctocpp/frame_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=556b030d238229c5be92688fb9dc9899ef686b72$
+// $hash=756629986a078c1403693255503cc6307215126b$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_FRAME_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefFrameCToCpp
     : public CefCToCppRefCounted<CefFrameCToCpp, CefFrame, cef_frame_t> {
  public:
   CefFrameCToCpp();
+  virtual ~CefFrameCToCpp();
 
   // CefFrame methods.
   bool IsValid() OVERRIDE;
diff --git a/libcef_dll/ctocpp/get_extension_resource_callback_ctocpp.cc b/libcef_dll/ctocpp/get_extension_resource_callback_ctocpp.cc
index 3cd25ddd2..36e25778c 100644
--- a/libcef_dll/ctocpp/get_extension_resource_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/get_extension_resource_callback_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1ef68f8867b2479a9832a1b132f37380630079a1$
+// $hash=57baa0469fab143d1598ab18cf8b92891751c8b0$
 //
 
 #include "libcef_dll/ctocpp/get_extension_resource_callback_ctocpp.h"
 #include "libcef_dll/ctocpp/stream_reader_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefGetExtensionResourceCallbackCToCpp::Continue(
     CefRefPtr<CefStreamReader> stream) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_get_extension_resource_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cont))
     return;
@@ -33,6 +36,8 @@ void CefGetExtensionResourceCallbackCToCpp::Continue(
 }
 
 NO_SANITIZE("cfi-icall") void CefGetExtensionResourceCallbackCToCpp::Cancel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_get_extension_resource_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cancel))
     return;
@@ -48,6 +53,13 @@ NO_SANITIZE("cfi-icall") void CefGetExtensionResourceCallbackCToCpp::Cancel() {
 CefGetExtensionResourceCallbackCToCpp::CefGetExtensionResourceCallbackCToCpp() {
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefGetExtensionResourceCallbackCToCpp::
+    ~CefGetExtensionResourceCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_get_extension_resource_callback_t*
 CefCToCppRefCounted<CefGetExtensionResourceCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/get_extension_resource_callback_ctocpp.h b/libcef_dll/ctocpp/get_extension_resource_callback_ctocpp.h
index ea2acecb8..6efdd5818 100644
--- a/libcef_dll/ctocpp/get_extension_resource_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/get_extension_resource_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=174d5360b58b425027ef57045508f2c4eb002497$
+// $hash=ce6ef363aa61810d560fa08e4d1917fd2375ecf9$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_GET_EXTENSION_RESOURCE_CALLBACK_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefGetExtensionResourceCallbackCToCpp
                                  cef_get_extension_resource_callback_t> {
  public:
   CefGetExtensionResourceCallbackCToCpp();
+  virtual ~CefGetExtensionResourceCallbackCToCpp();
 
   // CefGetExtensionResourceCallback methods.
   void Continue(CefRefPtr<CefStreamReader> stream) OVERRIDE;
diff --git a/libcef_dll/ctocpp/image_ctocpp.cc b/libcef_dll/ctocpp/image_ctocpp.cc
index 301005ae0..168de816c 100644
--- a/libcef_dll/ctocpp/image_ctocpp.cc
+++ b/libcef_dll/ctocpp/image_ctocpp.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3118d51cf2e7d8c4c038f9f9b704a6e2e90cbaa8$
+// $hash=06c14a883d9bfa1f82af9c0e4dce4e5ae5680d00$
 //
 
 #include "libcef_dll/ctocpp/image_ctocpp.h"
 #include "libcef_dll/ctocpp/binary_value_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefImage> CefImage::CreateImage() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -30,6 +33,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefImage> CefImage::CreateImage() {
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefImageCToCpp::IsEmpty() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_image_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_empty))
     return false;
@@ -44,6 +49,8 @@ NO_SANITIZE("cfi-icall") bool CefImageCToCpp::IsEmpty() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefImageCToCpp::IsSame(CefRefPtr<CefImage> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_image_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -70,6 +77,8 @@ bool CefImageCToCpp::AddBitmap(float scale_factor,
                                cef_alpha_type_t alpha_type,
                                const void* pixel_data,
                                size_t pixel_data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_image_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, add_bitmap))
     return false;
@@ -94,6 +103,8 @@ NO_SANITIZE("cfi-icall")
 bool CefImageCToCpp::AddPNG(float scale_factor,
                             const void* png_data,
                             size_t png_data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_image_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, add_png))
     return false;
@@ -117,6 +128,8 @@ NO_SANITIZE("cfi-icall")
 bool CefImageCToCpp::AddJPEG(float scale_factor,
                              const void* jpeg_data,
                              size_t jpeg_data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_image_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, add_jpeg))
     return false;
@@ -137,6 +150,8 @@ bool CefImageCToCpp::AddJPEG(float scale_factor,
 }
 
 NO_SANITIZE("cfi-icall") size_t CefImageCToCpp::GetWidth() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_image_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_width))
     return 0;
@@ -151,6 +166,8 @@ NO_SANITIZE("cfi-icall") size_t CefImageCToCpp::GetWidth() {
 }
 
 NO_SANITIZE("cfi-icall") size_t CefImageCToCpp::GetHeight() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_image_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_height))
     return 0;
@@ -166,6 +183,8 @@ NO_SANITIZE("cfi-icall") size_t CefImageCToCpp::GetHeight() {
 
 NO_SANITIZE("cfi-icall")
 bool CefImageCToCpp::HasRepresentation(float scale_factor) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_image_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_representation))
     return false;
@@ -181,6 +200,8 @@ bool CefImageCToCpp::HasRepresentation(float scale_factor) {
 
 NO_SANITIZE("cfi-icall")
 bool CefImageCToCpp::RemoveRepresentation(float scale_factor) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_image_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, remove_representation))
     return false;
@@ -199,6 +220,8 @@ bool CefImageCToCpp::GetRepresentationInfo(float scale_factor,
                                            float& actual_scale_factor,
                                            int& pixel_width,
                                            int& pixel_height) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_image_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_representation_info))
     return false;
@@ -220,6 +243,8 @@ CefRefPtr<CefBinaryValue> CefImageCToCpp::GetAsBitmap(
     cef_alpha_type_t alpha_type,
     int& pixel_width,
     int& pixel_height) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_image_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_as_bitmap))
     return NULL;
@@ -240,6 +265,8 @@ CefRefPtr<CefBinaryValue> CefImageCToCpp::GetAsPNG(float scale_factor,
                                                    bool with_transparency,
                                                    int& pixel_width,
                                                    int& pixel_height) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_image_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_as_png))
     return NULL;
@@ -259,6 +286,8 @@ CefRefPtr<CefBinaryValue> CefImageCToCpp::GetAsJPEG(float scale_factor,
                                                     int quality,
                                                     int& pixel_width,
                                                     int& pixel_height) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_image_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_as_jpeg))
     return NULL;
@@ -277,6 +306,12 @@ CefRefPtr<CefBinaryValue> CefImageCToCpp::GetAsJPEG(float scale_factor,
 
 CefImageCToCpp::CefImageCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefImageCToCpp::~CefImageCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_image_t*
 CefCToCppRefCounted<CefImageCToCpp, CefImage, cef_image_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/image_ctocpp.h b/libcef_dll/ctocpp/image_ctocpp.h
index 4d41085e5..88d40718a 100644
--- a/libcef_dll/ctocpp/image_ctocpp.h
+++ b/libcef_dll/ctocpp/image_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=5b89a001c69aafb7ea8929a155a352c5c21f545d$
+// $hash=805b8d1743259584baff4a4a9c3eb39fa14d0d68$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_IMAGE_CTOCPP_H_
@@ -30,6 +30,7 @@ class CefImageCToCpp
     : public CefCToCppRefCounted<CefImageCToCpp, CefImage, cef_image_t> {
  public:
   CefImageCToCpp();
+  virtual ~CefImageCToCpp();
 
   // CefImage methods.
   bool IsEmpty() OVERRIDE;
diff --git a/libcef_dll/ctocpp/jsdialog_callback_ctocpp.cc b/libcef_dll/ctocpp/jsdialog_callback_ctocpp.cc
index 8ad1284a4..d8a9dc3c2 100644
--- a/libcef_dll/ctocpp/jsdialog_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/jsdialog_callback_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3ad4477ab13234da7dcaad9b2486e759eac48a39$
+// $hash=d64872738297fd38a5cda226d88d0e2a57d5508f$
 //
 
 #include "libcef_dll/ctocpp/jsdialog_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefJSDialogCallbackCToCpp::Continue(bool success,
                                          const CefString& user_input) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_jsdialog_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cont))
     return;
@@ -35,6 +38,12 @@ void CefJSDialogCallbackCToCpp::Continue(bool success,
 
 CefJSDialogCallbackCToCpp::CefJSDialogCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefJSDialogCallbackCToCpp::~CefJSDialogCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_jsdialog_callback_t* CefCToCppRefCounted<
     CefJSDialogCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/jsdialog_callback_ctocpp.h b/libcef_dll/ctocpp/jsdialog_callback_ctocpp.h
index 3449ea5c4..dcd1f95fb 100644
--- a/libcef_dll/ctocpp/jsdialog_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/jsdialog_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=31620c04ffa6a4dfa720a1d6d3100835c0b9eea1$
+// $hash=e20ea19501ceaff9e7fd076a507465546a160171$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_JSDIALOG_CALLBACK_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefJSDialogCallbackCToCpp
                                  cef_jsdialog_callback_t> {
  public:
   CefJSDialogCallbackCToCpp();
+  virtual ~CefJSDialogCallbackCToCpp();
 
   // CefJSDialogCallback methods.
   void Continue(bool success, const CefString& user_input) OVERRIDE;
diff --git a/libcef_dll/ctocpp/jsdialog_handler_ctocpp.cc b/libcef_dll/ctocpp/jsdialog_handler_ctocpp.cc
index 0c6609cf0..2714ebc4b 100644
--- a/libcef_dll/ctocpp/jsdialog_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/jsdialog_handler_ctocpp.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d278db8250349062e4d1f815b9dc19c5ec93da73$
+// $hash=111270fc06dea87c9f4e4fd6c56eea3f019bbb71$
 //
 
 #include "libcef_dll/ctocpp/jsdialog_handler_ctocpp.h"
 #include "libcef_dll/cpptoc/browser_cpptoc.h"
 #include "libcef_dll/cpptoc/jsdialog_callback_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -27,6 +28,8 @@ bool CefJSDialogHandlerCToCpp::OnJSDialog(
     const CefString& default_prompt_text,
     CefRefPtr<CefJSDialogCallback> callback,
     bool& suppress_message) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_jsdialog_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_jsdialog))
     return false;
@@ -65,6 +68,8 @@ bool CefJSDialogHandlerCToCpp::OnBeforeUnloadDialog(
     const CefString& message_text,
     bool is_reload,
     CefRefPtr<CefJSDialogCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_jsdialog_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_before_unload_dialog))
     return false;
@@ -93,6 +98,8 @@ bool CefJSDialogHandlerCToCpp::OnBeforeUnloadDialog(
 NO_SANITIZE("cfi-icall")
 void CefJSDialogHandlerCToCpp::OnResetDialogState(
     CefRefPtr<CefBrowser> browser) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_jsdialog_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_reset_dialog_state))
     return;
@@ -110,6 +117,8 @@ void CefJSDialogHandlerCToCpp::OnResetDialogState(
 
 NO_SANITIZE("cfi-icall")
 void CefJSDialogHandlerCToCpp::OnDialogClosed(CefRefPtr<CefBrowser> browser) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_jsdialog_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_dialog_closed))
     return;
@@ -129,6 +138,12 @@ void CefJSDialogHandlerCToCpp::OnDialogClosed(CefRefPtr<CefBrowser> browser) {
 
 CefJSDialogHandlerCToCpp::CefJSDialogHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefJSDialogHandlerCToCpp::~CefJSDialogHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_jsdialog_handler_t* CefCToCppRefCounted<
     CefJSDialogHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/jsdialog_handler_ctocpp.h b/libcef_dll/ctocpp/jsdialog_handler_ctocpp.h
index 20cb87213..3b0dbbc57 100644
--- a/libcef_dll/ctocpp/jsdialog_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/jsdialog_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=dae0cf5900784ba7163c44486a19008830f1d754$
+// $hash=a0adffaa0f96264e5e73d9e78f121f22f8bff30b$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_JSDIALOG_HANDLER_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefJSDialogHandlerCToCpp
                                  cef_jsdialog_handler_t> {
  public:
   CefJSDialogHandlerCToCpp();
+  virtual ~CefJSDialogHandlerCToCpp();
 
   // CefJSDialogHandler methods.
   bool OnJSDialog(CefRefPtr<CefBrowser> browser,
diff --git a/libcef_dll/ctocpp/keyboard_handler_ctocpp.cc b/libcef_dll/ctocpp/keyboard_handler_ctocpp.cc
index 775929f4e..60732659e 100644
--- a/libcef_dll/ctocpp/keyboard_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/keyboard_handler_ctocpp.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=dcb4e070b6e929839efd757a245505c03dbf97df$
+// $hash=0b567fcc9961c3640ad6040e1ed4c6d9717f8034$
 //
 
 #include "libcef_dll/ctocpp/keyboard_handler_ctocpp.h"
 #include "libcef_dll/cpptoc/browser_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -22,6 +23,8 @@ bool CefKeyboardHandlerCToCpp::OnPreKeyEvent(CefRefPtr<CefBrowser> browser,
                                              const CefKeyEvent& event,
                                              CefEventHandle os_event,
                                              bool* is_keyboard_shortcut) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_keyboard_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_pre_key_event))
     return false;
@@ -58,6 +61,8 @@ NO_SANITIZE("cfi-icall")
 bool CefKeyboardHandlerCToCpp::OnKeyEvent(CefRefPtr<CefBrowser> browser,
                                           const CefKeyEvent& event,
                                           CefEventHandle os_event) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_keyboard_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_key_event))
     return false;
@@ -81,6 +86,12 @@ bool CefKeyboardHandlerCToCpp::OnKeyEvent(CefRefPtr<CefBrowser> browser,
 
 CefKeyboardHandlerCToCpp::CefKeyboardHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefKeyboardHandlerCToCpp::~CefKeyboardHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_keyboard_handler_t* CefCToCppRefCounted<
     CefKeyboardHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/keyboard_handler_ctocpp.h b/libcef_dll/ctocpp/keyboard_handler_ctocpp.h
index 5ee3b3b68..ddbae7e3b 100644
--- a/libcef_dll/ctocpp/keyboard_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/keyboard_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d816d397970c0e3a6fb4030f6d9dfa61d6fe5e1f$
+// $hash=6a1dcbe2905a9b08ae2103f54ed7247e5de13a94$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_KEYBOARD_HANDLER_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefKeyboardHandlerCToCpp
                                  cef_keyboard_handler_t> {
  public:
   CefKeyboardHandlerCToCpp();
+  virtual ~CefKeyboardHandlerCToCpp();
 
   // CefKeyboardHandler methods.
   bool OnPreKeyEvent(CefRefPtr<CefBrowser> browser,
diff --git a/libcef_dll/ctocpp/life_span_handler_ctocpp.cc b/libcef_dll/ctocpp/life_span_handler_ctocpp.cc
index 94a2022f8..722c51d32 100644
--- a/libcef_dll/ctocpp/life_span_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/life_span_handler_ctocpp.cc
@@ -9,13 +9,14 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=5ca0dcecb510fc40906043821ecdd6021060ec29$
+// $hash=62a4635c56e709876e99f0e3286ee769b6158c3e$
 //
 
 #include "libcef_dll/ctocpp/life_span_handler_ctocpp.h"
 #include "libcef_dll/cpptoc/browser_cpptoc.h"
 #include "libcef_dll/cpptoc/frame_cpptoc.h"
 #include "libcef_dll/ctocpp/client_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -32,6 +33,8 @@ bool CefLifeSpanHandlerCToCpp::OnBeforePopup(
     CefRefPtr<CefClient>& client,
     CefBrowserSettings& settings,
     bool* no_javascript_access) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_life_span_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_before_popup))
     return false;
@@ -86,6 +89,8 @@ bool CefLifeSpanHandlerCToCpp::OnBeforePopup(
 
 NO_SANITIZE("cfi-icall")
 void CefLifeSpanHandlerCToCpp::OnAfterCreated(CefRefPtr<CefBrowser> browser) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_life_span_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_after_created))
     return;
@@ -103,6 +108,8 @@ void CefLifeSpanHandlerCToCpp::OnAfterCreated(CefRefPtr<CefBrowser> browser) {
 
 NO_SANITIZE("cfi-icall")
 bool CefLifeSpanHandlerCToCpp::DoClose(CefRefPtr<CefBrowser> browser) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_life_span_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, do_close))
     return false;
@@ -123,6 +130,8 @@ bool CefLifeSpanHandlerCToCpp::DoClose(CefRefPtr<CefBrowser> browser) {
 
 NO_SANITIZE("cfi-icall")
 void CefLifeSpanHandlerCToCpp::OnBeforeClose(CefRefPtr<CefBrowser> browser) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_life_span_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_before_close))
     return;
@@ -142,6 +151,12 @@ void CefLifeSpanHandlerCToCpp::OnBeforeClose(CefRefPtr<CefBrowser> browser) {
 
 CefLifeSpanHandlerCToCpp::CefLifeSpanHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefLifeSpanHandlerCToCpp::~CefLifeSpanHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_life_span_handler_t* CefCToCppRefCounted<
     CefLifeSpanHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/life_span_handler_ctocpp.h b/libcef_dll/ctocpp/life_span_handler_ctocpp.h
index 232245b33..1234294e3 100644
--- a/libcef_dll/ctocpp/life_span_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/life_span_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c5dc59223f19f543dd404a5303e15f5e77486e3a$
+// $hash=6684419c997eeb24a3b7e646e51f8164aa98694f$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_LIFE_SPAN_HANDLER_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefLifeSpanHandlerCToCpp
                                  cef_life_span_handler_t> {
  public:
   CefLifeSpanHandlerCToCpp();
+  virtual ~CefLifeSpanHandlerCToCpp();
 
   // CefLifeSpanHandler methods.
   bool OnBeforePopup(CefRefPtr<CefBrowser> browser,
diff --git a/libcef_dll/ctocpp/list_value_ctocpp.cc b/libcef_dll/ctocpp/list_value_ctocpp.cc
index 1db914541..0f0360ffa 100644
--- a/libcef_dll/ctocpp/list_value_ctocpp.cc
+++ b/libcef_dll/ctocpp/list_value_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=33f8e757e1eeec6a4123e78ff5e54a3efb7b286c$
+// $hash=763c48dc879e975a0981659d024746ce3ba25696$
 //
 
 #include "libcef_dll/ctocpp/list_value_ctocpp.h"
 #include "libcef_dll/ctocpp/binary_value_ctocpp.h"
 #include "libcef_dll/ctocpp/dictionary_value_ctocpp.h"
 #include "libcef_dll/ctocpp/value_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefListValue> CefListValue::Create() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -32,6 +35,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefListValue> CefListValue::Create() {
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -46,6 +51,8 @@ NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::IsOwned() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_owned))
     return false;
@@ -60,6 +67,8 @@ NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::IsOwned() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::IsReadOnly() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_read_only))
     return false;
@@ -75,6 +84,8 @@ NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::IsReadOnly() {
 
 NO_SANITIZE("cfi-icall")
 bool CefListValueCToCpp::IsSame(CefRefPtr<CefListValue> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -95,6 +106,8 @@ bool CefListValueCToCpp::IsSame(CefRefPtr<CefListValue> that) {
 
 NO_SANITIZE("cfi-icall")
 bool CefListValueCToCpp::IsEqual(CefRefPtr<CefListValue> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_equal))
     return false;
@@ -114,6 +127,8 @@ bool CefListValueCToCpp::IsEqual(CefRefPtr<CefListValue> that) {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefListValue> CefListValueCToCpp::Copy() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, copy))
     return NULL;
@@ -128,6 +143,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefListValue> CefListValueCToCpp::Copy() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::SetSize(size_t size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_size))
     return false;
@@ -142,6 +159,8 @@ NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::SetSize(size_t size) {
 }
 
 NO_SANITIZE("cfi-icall") size_t CefListValueCToCpp::GetSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_size))
     return 0;
@@ -156,6 +175,8 @@ NO_SANITIZE("cfi-icall") size_t CefListValueCToCpp::GetSize() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::Clear() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, clear))
     return false;
@@ -170,6 +191,8 @@ NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::Clear() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::Remove(size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, remove))
     return false;
@@ -185,6 +208,8 @@ NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::Remove(size_t index) {
 
 NO_SANITIZE("cfi-icall")
 CefValueType CefListValueCToCpp::GetType(size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_type))
     return VTYPE_INVALID;
@@ -200,6 +225,8 @@ CefValueType CefListValueCToCpp::GetType(size_t index) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefValue> CefListValueCToCpp::GetValue(size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_value))
     return NULL;
@@ -214,6 +241,8 @@ CefRefPtr<CefValue> CefListValueCToCpp::GetValue(size_t index) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::GetBool(size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_bool))
     return false;
@@ -228,6 +257,8 @@ NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::GetBool(size_t index) {
 }
 
 NO_SANITIZE("cfi-icall") int CefListValueCToCpp::GetInt(size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_int))
     return 0;
@@ -242,6 +273,8 @@ NO_SANITIZE("cfi-icall") int CefListValueCToCpp::GetInt(size_t index) {
 }
 
 NO_SANITIZE("cfi-icall") double CefListValueCToCpp::GetDouble(size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_double))
     return 0;
@@ -256,6 +289,8 @@ NO_SANITIZE("cfi-icall") double CefListValueCToCpp::GetDouble(size_t index) {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefListValueCToCpp::GetString(size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_string))
     return CefString();
@@ -273,6 +308,8 @@ NO_SANITIZE("cfi-icall") CefString CefListValueCToCpp::GetString(size_t index) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBinaryValue> CefListValueCToCpp::GetBinary(size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_binary))
     return NULL;
@@ -288,6 +325,8 @@ CefRefPtr<CefBinaryValue> CefListValueCToCpp::GetBinary(size_t index) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDictionaryValue> CefListValueCToCpp::GetDictionary(size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_dictionary))
     return NULL;
@@ -303,6 +342,8 @@ CefRefPtr<CefDictionaryValue> CefListValueCToCpp::GetDictionary(size_t index) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefListValue> CefListValueCToCpp::GetList(size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_list))
     return NULL;
@@ -318,6 +359,8 @@ CefRefPtr<CefListValue> CefListValueCToCpp::GetList(size_t index) {
 
 NO_SANITIZE("cfi-icall")
 bool CefListValueCToCpp::SetValue(size_t index, CefRefPtr<CefValue> value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_value))
     return false;
@@ -338,6 +381,8 @@ bool CefListValueCToCpp::SetValue(size_t index, CefRefPtr<CefValue> value) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::SetNull(size_t index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_null))
     return false;
@@ -353,6 +398,8 @@ NO_SANITIZE("cfi-icall") bool CefListValueCToCpp::SetNull(size_t index) {
 
 NO_SANITIZE("cfi-icall")
 bool CefListValueCToCpp::SetBool(size_t index, bool value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_bool))
     return false;
@@ -368,6 +415,8 @@ bool CefListValueCToCpp::SetBool(size_t index, bool value) {
 
 NO_SANITIZE("cfi-icall")
 bool CefListValueCToCpp::SetInt(size_t index, int value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_int))
     return false;
@@ -383,6 +432,8 @@ bool CefListValueCToCpp::SetInt(size_t index, int value) {
 
 NO_SANITIZE("cfi-icall")
 bool CefListValueCToCpp::SetDouble(size_t index, double value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_double))
     return false;
@@ -398,6 +449,8 @@ bool CefListValueCToCpp::SetDouble(size_t index, double value) {
 
 NO_SANITIZE("cfi-icall")
 bool CefListValueCToCpp::SetString(size_t index, const CefString& value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_string))
     return false;
@@ -416,6 +469,8 @@ bool CefListValueCToCpp::SetString(size_t index, const CefString& value) {
 NO_SANITIZE("cfi-icall")
 bool CefListValueCToCpp::SetBinary(size_t index,
                                    CefRefPtr<CefBinaryValue> value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_binary))
     return false;
@@ -438,6 +493,8 @@ bool CefListValueCToCpp::SetBinary(size_t index,
 NO_SANITIZE("cfi-icall")
 bool CefListValueCToCpp::SetDictionary(size_t index,
                                        CefRefPtr<CefDictionaryValue> value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_dictionary))
     return false;
@@ -459,6 +516,8 @@ bool CefListValueCToCpp::SetDictionary(size_t index,
 
 NO_SANITIZE("cfi-icall")
 bool CefListValueCToCpp::SetList(size_t index, CefRefPtr<CefListValue> value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_list_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_list))
     return false;
@@ -482,6 +541,12 @@ bool CefListValueCToCpp::SetList(size_t index, CefRefPtr<CefListValue> value) {
 
 CefListValueCToCpp::CefListValueCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefListValueCToCpp::~CefListValueCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_list_value_t*
 CefCToCppRefCounted<CefListValueCToCpp, CefListValue, cef_list_value_t>::
diff --git a/libcef_dll/ctocpp/list_value_ctocpp.h b/libcef_dll/ctocpp/list_value_ctocpp.h
index 145d1c01b..19d163060 100644
--- a/libcef_dll/ctocpp/list_value_ctocpp.h
+++ b/libcef_dll/ctocpp/list_value_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=5104cbd12e2407220291f6463bf2b25d3de776ee$
+// $hash=5686551f8cdf6c1be674fe87a67a6b1f972fcf2d$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_LIST_VALUE_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefListValueCToCpp : public CefCToCppRefCounted<CefListValueCToCpp,
                                                       cef_list_value_t> {
  public:
   CefListValueCToCpp();
+  virtual ~CefListValueCToCpp();
 
   // CefListValue methods.
   bool IsValid() OVERRIDE;
diff --git a/libcef_dll/ctocpp/load_handler_ctocpp.cc b/libcef_dll/ctocpp/load_handler_ctocpp.cc
index 7a831dab4..a2f1bfd38 100644
--- a/libcef_dll/ctocpp/load_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/load_handler_ctocpp.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1fcc60d4d317c92b3d54e05f2e04daac60330cd9$
+// $hash=dabe15dc36f41ee10d0bd236b22dfa256695189a$
 //
 
 #include "libcef_dll/ctocpp/load_handler_ctocpp.h"
 #include "libcef_dll/cpptoc/browser_cpptoc.h"
 #include "libcef_dll/cpptoc/frame_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -23,6 +24,8 @@ void CefLoadHandlerCToCpp::OnLoadingStateChange(CefRefPtr<CefBrowser> browser,
                                                 bool isLoading,
                                                 bool canGoBack,
                                                 bool canGoForward) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_load_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_loading_state_change))
     return;
@@ -43,6 +46,8 @@ NO_SANITIZE("cfi-icall")
 void CefLoadHandlerCToCpp::OnLoadStart(CefRefPtr<CefBrowser> browser,
                                        CefRefPtr<CefFrame> frame,
                                        TransitionType transition_type) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_load_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_load_start))
     return;
@@ -67,6 +72,8 @@ NO_SANITIZE("cfi-icall")
 void CefLoadHandlerCToCpp::OnLoadEnd(CefRefPtr<CefBrowser> browser,
                                      CefRefPtr<CefFrame> frame,
                                      int httpStatusCode) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_load_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_load_end))
     return;
@@ -93,6 +100,8 @@ void CefLoadHandlerCToCpp::OnLoadError(CefRefPtr<CefBrowser> browser,
                                        ErrorCode errorCode,
                                        const CefString& errorText,
                                        const CefString& failedUrl) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_load_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_load_error))
     return;
@@ -123,6 +132,12 @@ void CefLoadHandlerCToCpp::OnLoadError(CefRefPtr<CefBrowser> browser,
 
 CefLoadHandlerCToCpp::CefLoadHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefLoadHandlerCToCpp::~CefLoadHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_load_handler_t*
 CefCToCppRefCounted<CefLoadHandlerCToCpp, CefLoadHandler, cef_load_handler_t>::
diff --git a/libcef_dll/ctocpp/load_handler_ctocpp.h b/libcef_dll/ctocpp/load_handler_ctocpp.h
index 1ed3640b7..00340aed0 100644
--- a/libcef_dll/ctocpp/load_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/load_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=5ef9d37d67b0bc2b3ef678ba9314ea36641be65c$
+// $hash=77d84010ec7af52afbac561313613dec341ab33e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_LOAD_HANDLER_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefLoadHandlerCToCpp : public CefCToCppRefCounted<CefLoadHandlerCToCpp,
                                                         cef_load_handler_t> {
  public:
   CefLoadHandlerCToCpp();
+  virtual ~CefLoadHandlerCToCpp();
 
   // CefLoadHandler methods.
   void OnLoadingStateChange(CefRefPtr<CefBrowser> browser,
diff --git a/libcef_dll/ctocpp/menu_model_ctocpp.cc b/libcef_dll/ctocpp/menu_model_ctocpp.cc
index a82762ddb..c75bd70c0 100644
--- a/libcef_dll/ctocpp/menu_model_ctocpp.cc
+++ b/libcef_dll/ctocpp/menu_model_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=2ef9d00940facc5274c7c72720be4df0ff4fa2fe$
+// $hash=52c596cce6ec67ca96eaf2550d9a6b456e7536d1$
 //
 
 #include "libcef_dll/ctocpp/menu_model_ctocpp.h"
 #include "libcef_dll/cpptoc/menu_model_delegate_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefMenuModel> CefMenuModel::CreateMenuModel(
     CefRefPtr<CefMenuModelDelegate> delegate) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: delegate; type: refptr_diff
@@ -38,6 +41,8 @@ CefRefPtr<CefMenuModel> CefMenuModel::CreateMenuModel(
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::IsSubMenu() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_sub_menu))
     return false;
@@ -52,6 +57,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::IsSubMenu() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::Clear() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, clear))
     return false;
@@ -66,6 +73,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::Clear() {
 }
 
 NO_SANITIZE("cfi-icall") int CefMenuModelCToCpp::GetCount() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_count))
     return 0;
@@ -80,6 +89,8 @@ NO_SANITIZE("cfi-icall") int CefMenuModelCToCpp::GetCount() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::AddSeparator() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, add_separator))
     return false;
@@ -95,6 +106,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::AddSeparator() {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::AddItem(int command_id, const CefString& label) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, add_item))
     return false;
@@ -115,6 +128,8 @@ bool CefMenuModelCToCpp::AddItem(int command_id, const CefString& label) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::AddCheckItem(int command_id, const CefString& label) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, add_check_item))
     return false;
@@ -137,6 +152,8 @@ NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::AddRadioItem(int command_id,
                                       const CefString& label,
                                       int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, add_radio_item))
     return false;
@@ -159,6 +176,8 @@ bool CefMenuModelCToCpp::AddRadioItem(int command_id,
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefMenuModel> CefMenuModelCToCpp::AddSubMenu(int command_id,
                                                        const CefString& label) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, add_sub_menu))
     return NULL;
@@ -179,6 +198,8 @@ CefRefPtr<CefMenuModel> CefMenuModelCToCpp::AddSubMenu(int command_id,
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::InsertSeparatorAt(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, insert_separator_at))
     return false;
@@ -196,6 +217,8 @@ NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::InsertItemAt(int index,
                                       int command_id,
                                       const CefString& label) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, insert_item_at))
     return false;
@@ -219,6 +242,8 @@ NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::InsertCheckItemAt(int index,
                                            int command_id,
                                            const CefString& label) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, insert_check_item_at))
     return false;
@@ -243,6 +268,8 @@ bool CefMenuModelCToCpp::InsertRadioItemAt(int index,
                                            int command_id,
                                            const CefString& label,
                                            int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, insert_radio_item_at))
     return false;
@@ -267,6 +294,8 @@ CefRefPtr<CefMenuModel> CefMenuModelCToCpp::InsertSubMenuAt(
     int index,
     int command_id,
     const CefString& label) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, insert_sub_menu_at))
     return NULL;
@@ -287,6 +316,8 @@ CefRefPtr<CefMenuModel> CefMenuModelCToCpp::InsertSubMenuAt(
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::Remove(int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, remove))
     return false;
@@ -301,6 +332,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::Remove(int command_id) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::RemoveAt(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, remove_at))
     return false;
@@ -315,6 +348,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::RemoveAt(int index) {
 }
 
 NO_SANITIZE("cfi-icall") int CefMenuModelCToCpp::GetIndexOf(int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_index_of))
     return 0;
@@ -329,6 +364,8 @@ NO_SANITIZE("cfi-icall") int CefMenuModelCToCpp::GetIndexOf(int command_id) {
 }
 
 NO_SANITIZE("cfi-icall") int CefMenuModelCToCpp::GetCommandIdAt(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_command_id_at))
     return 0;
@@ -344,6 +381,8 @@ NO_SANITIZE("cfi-icall") int CefMenuModelCToCpp::GetCommandIdAt(int index) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::SetCommandIdAt(int index, int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_command_id_at))
     return false;
@@ -359,6 +398,8 @@ bool CefMenuModelCToCpp::SetCommandIdAt(int index, int command_id) {
 
 NO_SANITIZE("cfi-icall")
 CefString CefMenuModelCToCpp::GetLabel(int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_label))
     return CefString();
@@ -375,6 +416,8 @@ CefString CefMenuModelCToCpp::GetLabel(int command_id) {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefMenuModelCToCpp::GetLabelAt(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_label_at))
     return CefString();
@@ -392,6 +435,8 @@ NO_SANITIZE("cfi-icall") CefString CefMenuModelCToCpp::GetLabelAt(int index) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::SetLabel(int command_id, const CefString& label) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_label))
     return false;
@@ -412,6 +457,8 @@ bool CefMenuModelCToCpp::SetLabel(int command_id, const CefString& label) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::SetLabelAt(int index, const CefString& label) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_label_at))
     return false;
@@ -432,6 +479,8 @@ bool CefMenuModelCToCpp::SetLabelAt(int index, const CefString& label) {
 
 NO_SANITIZE("cfi-icall")
 CefMenuModel::MenuItemType CefMenuModelCToCpp::GetType(int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_type))
     return MENUITEMTYPE_NONE;
@@ -447,6 +496,8 @@ CefMenuModel::MenuItemType CefMenuModelCToCpp::GetType(int command_id) {
 
 NO_SANITIZE("cfi-icall")
 CefMenuModel::MenuItemType CefMenuModelCToCpp::GetTypeAt(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_type_at))
     return MENUITEMTYPE_NONE;
@@ -461,6 +512,8 @@ CefMenuModel::MenuItemType CefMenuModelCToCpp::GetTypeAt(int index) {
 }
 
 NO_SANITIZE("cfi-icall") int CefMenuModelCToCpp::GetGroupId(int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_group_id))
     return 0;
@@ -475,6 +528,8 @@ NO_SANITIZE("cfi-icall") int CefMenuModelCToCpp::GetGroupId(int command_id) {
 }
 
 NO_SANITIZE("cfi-icall") int CefMenuModelCToCpp::GetGroupIdAt(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_group_id_at))
     return 0;
@@ -490,6 +545,8 @@ NO_SANITIZE("cfi-icall") int CefMenuModelCToCpp::GetGroupIdAt(int index) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::SetGroupId(int command_id, int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_group_id))
     return false;
@@ -505,6 +562,8 @@ bool CefMenuModelCToCpp::SetGroupId(int command_id, int group_id) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::SetGroupIdAt(int index, int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_group_id_at))
     return false;
@@ -520,6 +579,8 @@ bool CefMenuModelCToCpp::SetGroupIdAt(int index, int group_id) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefMenuModel> CefMenuModelCToCpp::GetSubMenu(int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_sub_menu))
     return NULL;
@@ -535,6 +596,8 @@ CefRefPtr<CefMenuModel> CefMenuModelCToCpp::GetSubMenu(int command_id) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefMenuModel> CefMenuModelCToCpp::GetSubMenuAt(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_sub_menu_at))
     return NULL;
@@ -549,6 +612,8 @@ CefRefPtr<CefMenuModel> CefMenuModelCToCpp::GetSubMenuAt(int index) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::IsVisible(int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_visible))
     return false;
@@ -563,6 +628,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::IsVisible(int command_id) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::IsVisibleAt(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_visible_at))
     return false;
@@ -578,6 +645,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::IsVisibleAt(int index) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::SetVisible(int command_id, bool visible) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_visible))
     return false;
@@ -593,6 +662,8 @@ bool CefMenuModelCToCpp::SetVisible(int command_id, bool visible) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::SetVisibleAt(int index, bool visible) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_visible_at))
     return false;
@@ -607,6 +678,8 @@ bool CefMenuModelCToCpp::SetVisibleAt(int index, bool visible) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::IsEnabled(int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_enabled))
     return false;
@@ -621,6 +694,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::IsEnabled(int command_id) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::IsEnabledAt(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_enabled_at))
     return false;
@@ -636,6 +711,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::IsEnabledAt(int index) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::SetEnabled(int command_id, bool enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_enabled))
     return false;
@@ -651,6 +728,8 @@ bool CefMenuModelCToCpp::SetEnabled(int command_id, bool enabled) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::SetEnabledAt(int index, bool enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_enabled_at))
     return false;
@@ -665,6 +744,8 @@ bool CefMenuModelCToCpp::SetEnabledAt(int index, bool enabled) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::IsChecked(int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_checked))
     return false;
@@ -679,6 +760,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::IsChecked(int command_id) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::IsCheckedAt(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_checked_at))
     return false;
@@ -694,6 +777,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::IsCheckedAt(int index) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::SetChecked(int command_id, bool checked) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_checked))
     return false;
@@ -709,6 +794,8 @@ bool CefMenuModelCToCpp::SetChecked(int command_id, bool checked) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::SetCheckedAt(int index, bool checked) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_checked_at))
     return false;
@@ -724,6 +811,8 @@ bool CefMenuModelCToCpp::SetCheckedAt(int index, bool checked) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::HasAccelerator(int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_accelerator))
     return false;
@@ -738,6 +827,8 @@ bool CefMenuModelCToCpp::HasAccelerator(int command_id) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuModelCToCpp::HasAcceleratorAt(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_accelerator_at))
     return false;
@@ -757,6 +848,8 @@ bool CefMenuModelCToCpp::SetAccelerator(int command_id,
                                         bool shift_pressed,
                                         bool ctrl_pressed,
                                         bool alt_pressed) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_accelerator))
     return false;
@@ -777,6 +870,8 @@ bool CefMenuModelCToCpp::SetAcceleratorAt(int index,
                                           bool shift_pressed,
                                           bool ctrl_pressed,
                                           bool alt_pressed) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_accelerator_at))
     return false;
@@ -793,6 +888,8 @@ bool CefMenuModelCToCpp::SetAcceleratorAt(int index,
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::RemoveAccelerator(int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, remove_accelerator))
     return false;
@@ -808,6 +905,8 @@ bool CefMenuModelCToCpp::RemoveAccelerator(int command_id) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::RemoveAcceleratorAt(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, remove_accelerator_at))
     return false;
@@ -827,6 +926,8 @@ bool CefMenuModelCToCpp::GetAccelerator(int command_id,
                                         bool& shift_pressed,
                                         bool& ctrl_pressed,
                                         bool& alt_pressed) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_accelerator))
     return false;
@@ -862,6 +963,8 @@ bool CefMenuModelCToCpp::GetAcceleratorAt(int index,
                                           bool& shift_pressed,
                                           bool& ctrl_pressed,
                                           bool& alt_pressed) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_accelerator_at))
     return false;
@@ -895,6 +998,8 @@ NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::SetColor(int command_id,
                                   cef_menu_color_type_t color_type,
                                   cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_color))
     return false;
@@ -912,6 +1017,8 @@ NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::SetColorAt(int index,
                                     cef_menu_color_type_t color_type,
                                     cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_color_at))
     return false;
@@ -929,6 +1036,8 @@ NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::GetColor(int command_id,
                                   cef_menu_color_type_t color_type,
                                   cef_color_t& color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_color))
     return false;
@@ -946,6 +1055,8 @@ NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::GetColorAt(int index,
                                     cef_menu_color_type_t color_type,
                                     cef_color_t& color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_color_at))
     return false;
@@ -962,6 +1073,8 @@ bool CefMenuModelCToCpp::GetColorAt(int index,
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::SetFontList(int command_id,
                                      const CefString& font_list) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_font_list))
     return false;
@@ -980,6 +1093,8 @@ bool CefMenuModelCToCpp::SetFontList(int command_id,
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelCToCpp::SetFontListAt(int index, const CefString& font_list) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_font_list_at))
     return false;
@@ -1000,6 +1115,12 @@ bool CefMenuModelCToCpp::SetFontListAt(int index, const CefString& font_list) {
 
 CefMenuModelCToCpp::CefMenuModelCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefMenuModelCToCpp::~CefMenuModelCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_menu_model_t*
 CefCToCppRefCounted<CefMenuModelCToCpp, CefMenuModel, cef_menu_model_t>::
diff --git a/libcef_dll/ctocpp/menu_model_ctocpp.h b/libcef_dll/ctocpp/menu_model_ctocpp.h
index bf6dc6b17..56ab0df66 100644
--- a/libcef_dll/ctocpp/menu_model_ctocpp.h
+++ b/libcef_dll/ctocpp/menu_model_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=df5bd43d8df66ae12a661d082a40520246fb0618$
+// $hash=f2b1e20d398edfe2ab1caf79af86163b992e14e0$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_MENU_MODEL_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefMenuModelCToCpp : public CefCToCppRefCounted<CefMenuModelCToCpp,
                                                       cef_menu_model_t> {
  public:
   CefMenuModelCToCpp();
+  virtual ~CefMenuModelCToCpp();
 
   // CefMenuModel methods.
   bool IsSubMenu() OVERRIDE;
diff --git a/libcef_dll/ctocpp/menu_model_delegate_ctocpp.cc b/libcef_dll/ctocpp/menu_model_delegate_ctocpp.cc
index 38e3e4150..f1a0e68c9 100644
--- a/libcef_dll/ctocpp/menu_model_delegate_ctocpp.cc
+++ b/libcef_dll/ctocpp/menu_model_delegate_ctocpp.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4f7581e5a41d9f07b2bd07e62bb467257d96c08c$
+// $hash=9c527f21592d86c244a77773924b89d12b1ff24d$
 //
 
 #include "libcef_dll/ctocpp/menu_model_delegate_ctocpp.h"
 #include "libcef_dll/cpptoc/menu_model_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -22,6 +23,8 @@ void CefMenuModelDelegateCToCpp::ExecuteCommand(
     CefRefPtr<CefMenuModel> menu_model,
     int command_id,
     cef_event_flags_t event_flags) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, execute_command))
     return;
@@ -42,6 +45,8 @@ NO_SANITIZE("cfi-icall")
 void CefMenuModelDelegateCToCpp::MouseOutsideMenu(
     CefRefPtr<CefMenuModel> menu_model,
     const CefPoint& screen_point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, mouse_outside_menu))
     return;
@@ -62,6 +67,8 @@ NO_SANITIZE("cfi-icall")
 void CefMenuModelDelegateCToCpp::UnhandledOpenSubmenu(
     CefRefPtr<CefMenuModel> menu_model,
     bool is_rtl) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, unhandled_open_submenu))
     return;
@@ -82,6 +89,8 @@ NO_SANITIZE("cfi-icall")
 void CefMenuModelDelegateCToCpp::UnhandledCloseSubmenu(
     CefRefPtr<CefMenuModel> menu_model,
     bool is_rtl) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, unhandled_close_submenu))
     return;
@@ -101,6 +110,8 @@ void CefMenuModelDelegateCToCpp::UnhandledCloseSubmenu(
 NO_SANITIZE("cfi-icall")
 void CefMenuModelDelegateCToCpp::MenuWillShow(
     CefRefPtr<CefMenuModel> menu_model) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, menu_will_show))
     return;
@@ -119,6 +130,8 @@ void CefMenuModelDelegateCToCpp::MenuWillShow(
 NO_SANITIZE("cfi-icall")
 void CefMenuModelDelegateCToCpp::MenuClosed(
     CefRefPtr<CefMenuModel> menu_model) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, menu_closed))
     return;
@@ -137,6 +150,8 @@ void CefMenuModelDelegateCToCpp::MenuClosed(
 NO_SANITIZE("cfi-icall")
 bool CefMenuModelDelegateCToCpp::FormatLabel(CefRefPtr<CefMenuModel> menu_model,
                                              CefString& label) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_model_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, format_label))
     return false;
@@ -160,6 +175,12 @@ bool CefMenuModelDelegateCToCpp::FormatLabel(CefRefPtr<CefMenuModel> menu_model,
 
 CefMenuModelDelegateCToCpp::CefMenuModelDelegateCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefMenuModelDelegateCToCpp::~CefMenuModelDelegateCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_menu_model_delegate_t* CefCToCppRefCounted<
     CefMenuModelDelegateCToCpp,
diff --git a/libcef_dll/ctocpp/menu_model_delegate_ctocpp.h b/libcef_dll/ctocpp/menu_model_delegate_ctocpp.h
index de5aab8e9..5bed6439f 100644
--- a/libcef_dll/ctocpp/menu_model_delegate_ctocpp.h
+++ b/libcef_dll/ctocpp/menu_model_delegate_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1ec2988228ed4c7cbfec79af2b10f45676bbee9f$
+// $hash=2fa8b1062941bc646f40eeb612b62a76c1329e0e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_MENU_MODEL_DELEGATE_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefMenuModelDelegateCToCpp
                                  cef_menu_model_delegate_t> {
  public:
   CefMenuModelDelegateCToCpp();
+  virtual ~CefMenuModelDelegateCToCpp();
 
   // CefMenuModelDelegate methods.
   void ExecuteCommand(CefRefPtr<CefMenuModel> menu_model,
diff --git a/libcef_dll/ctocpp/navigation_entry_ctocpp.cc b/libcef_dll/ctocpp/navigation_entry_ctocpp.cc
index 182036022..b0cc8317f 100644
--- a/libcef_dll/ctocpp/navigation_entry_ctocpp.cc
+++ b/libcef_dll/ctocpp/navigation_entry_ctocpp.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1d3b699d96cc8b90d1922f44ff817167d374d7f8$
+// $hash=bdcc341636348a8d32a63afe261f0f5ff592d466$
 //
 
 #include "libcef_dll/ctocpp/navigation_entry_ctocpp.h"
 #include "libcef_dll/ctocpp/sslstatus_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefNavigationEntryCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_navigation_entry_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -32,6 +35,8 @@ NO_SANITIZE("cfi-icall") bool CefNavigationEntryCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefNavigationEntryCToCpp::GetURL() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_navigation_entry_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_url))
     return CefString();
@@ -48,6 +53,8 @@ NO_SANITIZE("cfi-icall") CefString CefNavigationEntryCToCpp::GetURL() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefNavigationEntryCToCpp::GetDisplayURL() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_navigation_entry_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_display_url))
     return CefString();
@@ -64,6 +71,8 @@ NO_SANITIZE("cfi-icall") CefString CefNavigationEntryCToCpp::GetDisplayURL() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefNavigationEntryCToCpp::GetOriginalURL() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_navigation_entry_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_original_url))
     return CefString();
@@ -80,6 +89,8 @@ NO_SANITIZE("cfi-icall") CefString CefNavigationEntryCToCpp::GetOriginalURL() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefNavigationEntryCToCpp::GetTitle() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_navigation_entry_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_title))
     return CefString();
@@ -97,7 +108,9 @@ NO_SANITIZE("cfi-icall") CefString CefNavigationEntryCToCpp::GetTitle() {
 
 NO_SANITIZE("cfi-icall")
 CefNavigationEntry::TransitionType
-    CefNavigationEntryCToCpp::GetTransitionType() {
+CefNavigationEntryCToCpp::GetTransitionType() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_navigation_entry_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_transition_type))
     return TT_EXPLICIT;
@@ -112,6 +125,8 @@ CefNavigationEntry::TransitionType
 }
 
 NO_SANITIZE("cfi-icall") bool CefNavigationEntryCToCpp::HasPostData() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_navigation_entry_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_post_data))
     return false;
@@ -126,6 +141,8 @@ NO_SANITIZE("cfi-icall") bool CefNavigationEntryCToCpp::HasPostData() {
 }
 
 NO_SANITIZE("cfi-icall") CefTime CefNavigationEntryCToCpp::GetCompletionTime() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_navigation_entry_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_completion_time))
     return CefTime();
@@ -140,6 +157,8 @@ NO_SANITIZE("cfi-icall") CefTime CefNavigationEntryCToCpp::GetCompletionTime() {
 }
 
 NO_SANITIZE("cfi-icall") int CefNavigationEntryCToCpp::GetHttpStatusCode() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_navigation_entry_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_http_status_code))
     return 0;
@@ -155,6 +174,8 @@ NO_SANITIZE("cfi-icall") int CefNavigationEntryCToCpp::GetHttpStatusCode() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefSSLStatus> CefNavigationEntryCToCpp::GetSSLStatus() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_navigation_entry_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_sslstatus))
     return NULL;
@@ -172,6 +193,12 @@ CefRefPtr<CefSSLStatus> CefNavigationEntryCToCpp::GetSSLStatus() {
 
 CefNavigationEntryCToCpp::CefNavigationEntryCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefNavigationEntryCToCpp::~CefNavigationEntryCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_navigation_entry_t* CefCToCppRefCounted<
     CefNavigationEntryCToCpp,
diff --git a/libcef_dll/ctocpp/navigation_entry_ctocpp.h b/libcef_dll/ctocpp/navigation_entry_ctocpp.h
index 98d4797f4..739c695b6 100644
--- a/libcef_dll/ctocpp/navigation_entry_ctocpp.h
+++ b/libcef_dll/ctocpp/navigation_entry_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1151bdb0cf9e5ae8e35e4152472c30c9e481f881$
+// $hash=54f78bfc6bf2274b47730a80b2f54e49ba5d5b49$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_NAVIGATION_ENTRY_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefNavigationEntryCToCpp
                                  cef_navigation_entry_t> {
  public:
   CefNavigationEntryCToCpp();
+  virtual ~CefNavigationEntryCToCpp();
 
   // CefNavigationEntry methods.
   bool IsValid() OVERRIDE;
diff --git a/libcef_dll/ctocpp/navigation_entry_visitor_ctocpp.cc b/libcef_dll/ctocpp/navigation_entry_visitor_ctocpp.cc
index fe7924750..4a6283d20 100644
--- a/libcef_dll/ctocpp/navigation_entry_visitor_ctocpp.cc
+++ b/libcef_dll/ctocpp/navigation_entry_visitor_ctocpp.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=2874253ada3fe250f674d8439b2c3ce3b4bec856$
+// $hash=d8da57d4f6870310d539cdf9eab5fd96c660cb44$
 //
 
 #include "libcef_dll/ctocpp/navigation_entry_visitor_ctocpp.h"
 #include "libcef_dll/cpptoc/navigation_entry_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -22,6 +23,8 @@ bool CefNavigationEntryVisitorCToCpp::Visit(CefRefPtr<CefNavigationEntry> entry,
                                             bool current,
                                             int index,
                                             int total) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_navigation_entry_visitor_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, visit))
     return false;
@@ -45,6 +48,12 @@ bool CefNavigationEntryVisitorCToCpp::Visit(CefRefPtr<CefNavigationEntry> entry,
 
 CefNavigationEntryVisitorCToCpp::CefNavigationEntryVisitorCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefNavigationEntryVisitorCToCpp::~CefNavigationEntryVisitorCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_navigation_entry_visitor_t* CefCToCppRefCounted<
     CefNavigationEntryVisitorCToCpp,
diff --git a/libcef_dll/ctocpp/navigation_entry_visitor_ctocpp.h b/libcef_dll/ctocpp/navigation_entry_visitor_ctocpp.h
index 81e58436e..3f9529961 100644
--- a/libcef_dll/ctocpp/navigation_entry_visitor_ctocpp.h
+++ b/libcef_dll/ctocpp/navigation_entry_visitor_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b45fa0336c4694cc4b0fc59593bb56b96517ae69$
+// $hash=003788411327c22d2ff3c1aab7f5ed24eec36d2b$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_NAVIGATION_ENTRY_VISITOR_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefNavigationEntryVisitorCToCpp
                                  cef_navigation_entry_visitor_t> {
  public:
   CefNavigationEntryVisitorCToCpp();
+  virtual ~CefNavigationEntryVisitorCToCpp();
 
   // CefNavigationEntryVisitor methods.
   bool Visit(CefRefPtr<CefNavigationEntry> entry,
diff --git a/libcef_dll/ctocpp/pdf_print_callback_ctocpp.cc b/libcef_dll/ctocpp/pdf_print_callback_ctocpp.cc
index 297c629a1..3cb50fed8 100644
--- a/libcef_dll/ctocpp/pdf_print_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/pdf_print_callback_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=e8b9b7bd8427618e29a5efef0909f1d05f90873e$
+// $hash=0bb0ebfc663b748946d77c55266525be9948e9ec$
 //
 
 #include "libcef_dll/ctocpp/pdf_print_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefPdfPrintCallbackCToCpp::OnPdfPrintFinished(const CefString& path,
                                                    bool ok) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_pdf_print_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_pdf_print_finished))
     return;
@@ -38,6 +41,12 @@ void CefPdfPrintCallbackCToCpp::OnPdfPrintFinished(const CefString& path,
 
 CefPdfPrintCallbackCToCpp::CefPdfPrintCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPdfPrintCallbackCToCpp::~CefPdfPrintCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_pdf_print_callback_t* CefCToCppRefCounted<
     CefPdfPrintCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/pdf_print_callback_ctocpp.h b/libcef_dll/ctocpp/pdf_print_callback_ctocpp.h
index 397341a85..8b8a4cfc7 100644
--- a/libcef_dll/ctocpp/pdf_print_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/pdf_print_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b8d11d717c384265295648ae25409eb177a9f7d8$
+// $hash=471e6df9211981ee64116142913c5bcee29fdfda$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_PDF_PRINT_CALLBACK_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefPdfPrintCallbackCToCpp
                                  cef_pdf_print_callback_t> {
  public:
   CefPdfPrintCallbackCToCpp();
+  virtual ~CefPdfPrintCallbackCToCpp();
 
   // CefPdfPrintCallback methods.
   void OnPdfPrintFinished(const CefString& path, bool ok) override;
diff --git a/libcef_dll/ctocpp/post_data_ctocpp.cc b/libcef_dll/ctocpp/post_data_ctocpp.cc
index a2d5c416d..8d39f631f 100644
--- a/libcef_dll/ctocpp/post_data_ctocpp.cc
+++ b/libcef_dll/ctocpp/post_data_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d1fdba612856fe12b9d2e0a60eaba401c6bef7a0$
+// $hash=8b185152941d6f9ef8fab012132be059941efae7$
 //
 
 #include "libcef_dll/ctocpp/post_data_ctocpp.h"
@@ -167,6 +167,10 @@ NO_SANITIZE("cfi-icall") void CefPostDataCToCpp::RemoveElements() {
 
 CefPostDataCToCpp::CefPostDataCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPostDataCToCpp::~CefPostDataCToCpp() {}
+
 template <>
 cef_post_data_t*
 CefCToCppRefCounted<CefPostDataCToCpp, CefPostData, cef_post_data_t>::
diff --git a/libcef_dll/ctocpp/post_data_ctocpp.h b/libcef_dll/ctocpp/post_data_ctocpp.h
index 8da73d751..56c2eae49 100644
--- a/libcef_dll/ctocpp/post_data_ctocpp.h
+++ b/libcef_dll/ctocpp/post_data_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f530e076e576e7206b679740d9fc8381017b3fe2$
+// $hash=f637f19e554e1965c168ec7eec7de8dcf0505adc$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_POST_DATA_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefPostDataCToCpp : public CefCToCppRefCounted<CefPostDataCToCpp,
                                                      cef_post_data_t> {
  public:
   CefPostDataCToCpp();
+  virtual ~CefPostDataCToCpp();
 
   // CefPostData methods.
   bool IsReadOnly() OVERRIDE;
diff --git a/libcef_dll/ctocpp/post_data_element_ctocpp.cc b/libcef_dll/ctocpp/post_data_element_ctocpp.cc
index da9a15196..678e23b11 100644
--- a/libcef_dll/ctocpp/post_data_element_ctocpp.cc
+++ b/libcef_dll/ctocpp/post_data_element_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=6cd10944ae4d86c4870ecbe3482c79e9c7c0b3f4$
+// $hash=ccc05cceb0dddb4e586e5605cf64b776e6a62b85$
 //
 
 #include "libcef_dll/ctocpp/post_data_element_ctocpp.h"
@@ -157,6 +157,10 @@ size_t CefPostDataElementCToCpp::GetBytes(size_t size, void* bytes) {
 
 CefPostDataElementCToCpp::CefPostDataElementCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPostDataElementCToCpp::~CefPostDataElementCToCpp() {}
+
 template <>
 cef_post_data_element_t* CefCToCppRefCounted<
     CefPostDataElementCToCpp,
diff --git a/libcef_dll/ctocpp/post_data_element_ctocpp.h b/libcef_dll/ctocpp/post_data_element_ctocpp.h
index d8d7ce5df..316478d1e 100644
--- a/libcef_dll/ctocpp/post_data_element_ctocpp.h
+++ b/libcef_dll/ctocpp/post_data_element_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=2c809144bb16a639aa50869fddcef2516124fe4d$
+// $hash=50c727f3726cbcbe2049744079855e359c2a5af0$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_POST_DATA_ELEMENT_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefPostDataElementCToCpp
                                  cef_post_data_element_t> {
  public:
   CefPostDataElementCToCpp();
+  virtual ~CefPostDataElementCToCpp();
 
   // CefPostDataElement methods.
   bool IsReadOnly() OVERRIDE;
diff --git a/libcef_dll/ctocpp/print_dialog_callback_ctocpp.cc b/libcef_dll/ctocpp/print_dialog_callback_ctocpp.cc
index a6778be6f..2667ef89d 100644
--- a/libcef_dll/ctocpp/print_dialog_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/print_dialog_callback_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b257247c1eab4ebd5796b5bc81670d437486d76f$
+// $hash=e7f505db2d3f4d4ff400675a8b167b4d027ed50c$
 //
 
 #include "libcef_dll/ctocpp/print_dialog_callback_ctocpp.h"
 #include "libcef_dll/ctocpp/print_settings_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefPrintDialogCallbackCToCpp::Continue(
     CefRefPtr<CefPrintSettings> settings) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_dialog_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cont))
     return;
@@ -36,6 +39,8 @@ void CefPrintDialogCallbackCToCpp::Continue(
 }
 
 NO_SANITIZE("cfi-icall") void CefPrintDialogCallbackCToCpp::Cancel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_dialog_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cancel))
     return;
@@ -50,6 +55,12 @@ NO_SANITIZE("cfi-icall") void CefPrintDialogCallbackCToCpp::Cancel() {
 
 CefPrintDialogCallbackCToCpp::CefPrintDialogCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPrintDialogCallbackCToCpp::~CefPrintDialogCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_print_dialog_callback_t* CefCToCppRefCounted<
     CefPrintDialogCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/print_dialog_callback_ctocpp.h b/libcef_dll/ctocpp/print_dialog_callback_ctocpp.h
index 4231c1f61..8431f0192 100644
--- a/libcef_dll/ctocpp/print_dialog_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/print_dialog_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=42db0b7f482ceaac6fdb751781b7927f29bae438$
+// $hash=b004fc8630970c736f83994f303a6e1de65423a0$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_PRINT_DIALOG_CALLBACK_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefPrintDialogCallbackCToCpp
                                  cef_print_dialog_callback_t> {
  public:
   CefPrintDialogCallbackCToCpp();
+  virtual ~CefPrintDialogCallbackCToCpp();
 
   // CefPrintDialogCallback methods.
   void Continue(CefRefPtr<CefPrintSettings> settings) OVERRIDE;
diff --git a/libcef_dll/ctocpp/print_handler_ctocpp.cc b/libcef_dll/ctocpp/print_handler_ctocpp.cc
index 8e295e89c..576623ea0 100644
--- a/libcef_dll/ctocpp/print_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/print_handler_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3fb35e095b858bb8d89e92edcd1fcd35bb4417b7$
+// $hash=5639da8ca5ea927d48fc8a62b9750f4b4828e512$
 //
 
 #include "libcef_dll/ctocpp/print_handler_ctocpp.h"
@@ -17,11 +17,14 @@
 #include "libcef_dll/cpptoc/print_dialog_callback_cpptoc.h"
 #include "libcef_dll/cpptoc/print_job_callback_cpptoc.h"
 #include "libcef_dll/cpptoc/print_settings_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefPrintHandlerCToCpp::OnPrintStart(CefRefPtr<CefBrowser> browser) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_print_start))
     return;
@@ -42,6 +45,8 @@ void CefPrintHandlerCToCpp::OnPrintSettings(
     CefRefPtr<CefBrowser> browser,
     CefRefPtr<CefPrintSettings> settings,
     bool get_defaults) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_print_settings))
     return;
@@ -68,6 +73,8 @@ bool CefPrintHandlerCToCpp::OnPrintDialog(
     CefRefPtr<CefBrowser> browser,
     bool has_selection,
     CefRefPtr<CefPrintDialogCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_print_dialog))
     return false;
@@ -98,6 +105,8 @@ bool CefPrintHandlerCToCpp::OnPrintJob(
     const CefString& document_name,
     const CefString& pdf_file_path,
     CefRefPtr<CefPrintJobCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_print_job))
     return false;
@@ -132,6 +141,8 @@ bool CefPrintHandlerCToCpp::OnPrintJob(
 
 NO_SANITIZE("cfi-icall")
 void CefPrintHandlerCToCpp::OnPrintReset(CefRefPtr<CefBrowser> browser) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_print_reset))
     return;
@@ -149,6 +160,8 @@ void CefPrintHandlerCToCpp::OnPrintReset(CefRefPtr<CefBrowser> browser) {
 
 NO_SANITIZE("cfi-icall")
 CefSize CefPrintHandlerCToCpp::GetPdfPaperSize(int device_units_per_inch) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_pdf_paper_size))
     return CefSize();
@@ -167,6 +180,12 @@ CefSize CefPrintHandlerCToCpp::GetPdfPaperSize(int device_units_per_inch) {
 
 CefPrintHandlerCToCpp::CefPrintHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPrintHandlerCToCpp::~CefPrintHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_print_handler_t*
 CefCToCppRefCounted<CefPrintHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/print_handler_ctocpp.h b/libcef_dll/ctocpp/print_handler_ctocpp.h
index 34bd6790d..89de60188 100644
--- a/libcef_dll/ctocpp/print_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/print_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=6965906076435bc2538bb274628977002dbb2134$
+// $hash=a5997964cc3aadb9b1880fb73b99d1c62230673e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_PRINT_HANDLER_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefPrintHandlerCToCpp : public CefCToCppRefCounted<CefPrintHandlerCToCpp,
                                                          cef_print_handler_t> {
  public:
   CefPrintHandlerCToCpp();
+  virtual ~CefPrintHandlerCToCpp();
 
   // CefPrintHandler methods.
   void OnPrintStart(CefRefPtr<CefBrowser> browser) override;
diff --git a/libcef_dll/ctocpp/print_job_callback_ctocpp.cc b/libcef_dll/ctocpp/print_job_callback_ctocpp.cc
index 0e823ecbc..bfc3408ce 100644
--- a/libcef_dll/ctocpp/print_job_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/print_job_callback_ctocpp.cc
@@ -9,14 +9,17 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0435585cf71c7cb630cdf8d4f14e5ac8f6f999f2$
+// $hash=a5280392662a279ab4872bcaa400cc399f5699f4$
 //
 
 #include "libcef_dll/ctocpp/print_job_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") void CefPrintJobCallbackCToCpp::Continue() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_job_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cont))
     return;
@@ -31,6 +34,12 @@ NO_SANITIZE("cfi-icall") void CefPrintJobCallbackCToCpp::Continue() {
 
 CefPrintJobCallbackCToCpp::CefPrintJobCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPrintJobCallbackCToCpp::~CefPrintJobCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_print_job_callback_t* CefCToCppRefCounted<
     CefPrintJobCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/print_job_callback_ctocpp.h b/libcef_dll/ctocpp/print_job_callback_ctocpp.h
index a4779ab30..2f6af5f61 100644
--- a/libcef_dll/ctocpp/print_job_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/print_job_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a3780d6cabc32ee526b48d952a5b8e9948a70270$
+// $hash=65e8e88d5f9dd5ebca500654d089943a092160b0$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_PRINT_JOB_CALLBACK_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefPrintJobCallbackCToCpp
                                  cef_print_job_callback_t> {
  public:
   CefPrintJobCallbackCToCpp();
+  virtual ~CefPrintJobCallbackCToCpp();
 
   // CefPrintJobCallback methods.
   void Continue() OVERRIDE;
diff --git a/libcef_dll/ctocpp/print_settings_ctocpp.cc b/libcef_dll/ctocpp/print_settings_ctocpp.cc
index b73024a9c..563653548 100644
--- a/libcef_dll/ctocpp/print_settings_ctocpp.cc
+++ b/libcef_dll/ctocpp/print_settings_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c803eab2f6c0dd48f23810cfcb6143111c91065c$
+// $hash=2bf13c87a1b384acd1dad10a8772ce545087f2ae$
 //
 
 #include "libcef_dll/ctocpp/print_settings_ctocpp.h"
 #include <algorithm>
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefPrintSettings> CefPrintSettings::Create() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -31,6 +34,8 @@ CefRefPtr<CefPrintSettings> CefPrintSettings::Create() {
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefPrintSettingsCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -45,6 +50,8 @@ NO_SANITIZE("cfi-icall") bool CefPrintSettingsCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefPrintSettingsCToCpp::IsReadOnly() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_read_only))
     return false;
@@ -60,6 +67,8 @@ NO_SANITIZE("cfi-icall") bool CefPrintSettingsCToCpp::IsReadOnly() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefPrintSettings> CefPrintSettingsCToCpp::Copy() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, copy))
     return NULL;
@@ -75,6 +84,8 @@ CefRefPtr<CefPrintSettings> CefPrintSettingsCToCpp::Copy() {
 
 NO_SANITIZE("cfi-icall")
 void CefPrintSettingsCToCpp::SetOrientation(bool landscape) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_orientation))
     return;
@@ -86,6 +97,8 @@ void CefPrintSettingsCToCpp::SetOrientation(bool landscape) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefPrintSettingsCToCpp::IsLandscape() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_landscape))
     return false;
@@ -104,6 +117,8 @@ void CefPrintSettingsCToCpp::SetPrinterPrintableArea(
     const CefSize& physical_size_device_units,
     const CefRect& printable_area_device_units,
     bool landscape_needs_flip) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_printer_printable_area))
     return;
@@ -118,6 +133,8 @@ void CefPrintSettingsCToCpp::SetPrinterPrintableArea(
 
 NO_SANITIZE("cfi-icall")
 void CefPrintSettingsCToCpp::SetDeviceName(const CefString& name) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_device_name))
     return;
@@ -131,6 +148,8 @@ void CefPrintSettingsCToCpp::SetDeviceName(const CefString& name) {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefPrintSettingsCToCpp::GetDeviceName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_device_name))
     return CefString();
@@ -147,6 +166,8 @@ NO_SANITIZE("cfi-icall") CefString CefPrintSettingsCToCpp::GetDeviceName() {
 }
 
 NO_SANITIZE("cfi-icall") void CefPrintSettingsCToCpp::SetDPI(int dpi) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_dpi))
     return;
@@ -158,6 +179,8 @@ NO_SANITIZE("cfi-icall") void CefPrintSettingsCToCpp::SetDPI(int dpi) {
 }
 
 NO_SANITIZE("cfi-icall") int CefPrintSettingsCToCpp::GetDPI() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_dpi))
     return 0;
@@ -173,6 +196,8 @@ NO_SANITIZE("cfi-icall") int CefPrintSettingsCToCpp::GetDPI() {
 
 NO_SANITIZE("cfi-icall")
 void CefPrintSettingsCToCpp::SetPageRanges(const PageRangeList& ranges) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_page_ranges))
     return;
@@ -201,6 +226,8 @@ void CefPrintSettingsCToCpp::SetPageRanges(const PageRangeList& ranges) {
 }
 
 NO_SANITIZE("cfi-icall") size_t CefPrintSettingsCToCpp::GetPageRangesCount() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_page_ranges_count))
     return 0;
@@ -216,6 +243,8 @@ NO_SANITIZE("cfi-icall") size_t CefPrintSettingsCToCpp::GetPageRangesCount() {
 
 NO_SANITIZE("cfi-icall")
 void CefPrintSettingsCToCpp::GetPageRanges(PageRangeList& ranges) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_page_ranges))
     return;
@@ -254,6 +283,8 @@ void CefPrintSettingsCToCpp::GetPageRanges(PageRangeList& ranges) {
 
 NO_SANITIZE("cfi-icall")
 void CefPrintSettingsCToCpp::SetSelectionOnly(bool selection_only) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_selection_only))
     return;
@@ -265,6 +296,8 @@ void CefPrintSettingsCToCpp::SetSelectionOnly(bool selection_only) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefPrintSettingsCToCpp::IsSelectionOnly() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_selection_only))
     return false;
@@ -279,6 +312,8 @@ NO_SANITIZE("cfi-icall") bool CefPrintSettingsCToCpp::IsSelectionOnly() {
 }
 
 NO_SANITIZE("cfi-icall") void CefPrintSettingsCToCpp::SetCollate(bool collate) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_collate))
     return;
@@ -290,6 +325,8 @@ NO_SANITIZE("cfi-icall") void CefPrintSettingsCToCpp::SetCollate(bool collate) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefPrintSettingsCToCpp::WillCollate() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, will_collate))
     return false;
@@ -305,6 +342,8 @@ NO_SANITIZE("cfi-icall") bool CefPrintSettingsCToCpp::WillCollate() {
 
 NO_SANITIZE("cfi-icall")
 void CefPrintSettingsCToCpp::SetColorModel(ColorModel model) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_color_model))
     return;
@@ -317,6 +356,8 @@ void CefPrintSettingsCToCpp::SetColorModel(ColorModel model) {
 
 NO_SANITIZE("cfi-icall")
 CefPrintSettings::ColorModel CefPrintSettingsCToCpp::GetColorModel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_color_model))
     return COLOR_MODEL_UNKNOWN;
@@ -331,6 +372,8 @@ CefPrintSettings::ColorModel CefPrintSettingsCToCpp::GetColorModel() {
 }
 
 NO_SANITIZE("cfi-icall") void CefPrintSettingsCToCpp::SetCopies(int copies) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_copies))
     return;
@@ -342,6 +385,8 @@ NO_SANITIZE("cfi-icall") void CefPrintSettingsCToCpp::SetCopies(int copies) {
 }
 
 NO_SANITIZE("cfi-icall") int CefPrintSettingsCToCpp::GetCopies() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_copies))
     return 0;
@@ -357,6 +402,8 @@ NO_SANITIZE("cfi-icall") int CefPrintSettingsCToCpp::GetCopies() {
 
 NO_SANITIZE("cfi-icall")
 void CefPrintSettingsCToCpp::SetDuplexMode(DuplexMode mode) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_duplex_mode))
     return;
@@ -369,6 +416,8 @@ void CefPrintSettingsCToCpp::SetDuplexMode(DuplexMode mode) {
 
 NO_SANITIZE("cfi-icall")
 CefPrintSettings::DuplexMode CefPrintSettingsCToCpp::GetDuplexMode() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_print_settings_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_duplex_mode))
     return DUPLEX_MODE_UNKNOWN;
@@ -386,6 +435,12 @@ CefPrintSettings::DuplexMode CefPrintSettingsCToCpp::GetDuplexMode() {
 
 CefPrintSettingsCToCpp::CefPrintSettingsCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPrintSettingsCToCpp::~CefPrintSettingsCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_print_settings_t*
 CefCToCppRefCounted<CefPrintSettingsCToCpp,
diff --git a/libcef_dll/ctocpp/print_settings_ctocpp.h b/libcef_dll/ctocpp/print_settings_ctocpp.h
index c2d8d084d..c3879a81e 100644
--- a/libcef_dll/ctocpp/print_settings_ctocpp.h
+++ b/libcef_dll/ctocpp/print_settings_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=2b46b666c9d57fb722a9b4c2650a99042a4e558e$
+// $hash=d031ce1331738df412c61dd9bf4c6d36f94b82a8$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_PRINT_SETTINGS_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefPrintSettingsCToCpp
                                  cef_print_settings_t> {
  public:
   CefPrintSettingsCToCpp();
+  virtual ~CefPrintSettingsCToCpp();
 
   // CefPrintSettings methods.
   bool IsValid() OVERRIDE;
diff --git a/libcef_dll/ctocpp/process_message_ctocpp.cc b/libcef_dll/ctocpp/process_message_ctocpp.cc
index 2842e3564..842a2b9b0 100644
--- a/libcef_dll/ctocpp/process_message_ctocpp.cc
+++ b/libcef_dll/ctocpp/process_message_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cb1e9c4a5e0eb746ae681adea1c2a88e603f56a2$
+// $hash=9f4094e7dc406dcf2be2c4b5f5968ad5362b377b$
 //
 
 #include "libcef_dll/ctocpp/process_message_ctocpp.h"
 #include "libcef_dll/ctocpp/list_value_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefProcessMessage> CefProcessMessage::Create(const CefString& name) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: name; type: string_byref_const
@@ -36,6 +39,8 @@ CefRefPtr<CefProcessMessage> CefProcessMessage::Create(const CefString& name) {
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefProcessMessageCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_process_message_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -50,6 +55,8 @@ NO_SANITIZE("cfi-icall") bool CefProcessMessageCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefProcessMessageCToCpp::IsReadOnly() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_process_message_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_read_only))
     return false;
@@ -65,6 +72,8 @@ NO_SANITIZE("cfi-icall") bool CefProcessMessageCToCpp::IsReadOnly() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefProcessMessage> CefProcessMessageCToCpp::Copy() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_process_message_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, copy))
     return NULL;
@@ -79,6 +88,8 @@ CefRefPtr<CefProcessMessage> CefProcessMessageCToCpp::Copy() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefProcessMessageCToCpp::GetName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_process_message_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_name))
     return CefString();
@@ -96,6 +107,8 @@ NO_SANITIZE("cfi-icall") CefString CefProcessMessageCToCpp::GetName() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefListValue> CefProcessMessageCToCpp::GetArgumentList() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_process_message_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_argument_list))
     return NULL;
@@ -113,6 +126,12 @@ CefRefPtr<CefListValue> CefProcessMessageCToCpp::GetArgumentList() {
 
 CefProcessMessageCToCpp::CefProcessMessageCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefProcessMessageCToCpp::~CefProcessMessageCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_process_message_t* CefCToCppRefCounted<
     CefProcessMessageCToCpp,
diff --git a/libcef_dll/ctocpp/process_message_ctocpp.h b/libcef_dll/ctocpp/process_message_ctocpp.h
index dfaea4010..23414f059 100644
--- a/libcef_dll/ctocpp/process_message_ctocpp.h
+++ b/libcef_dll/ctocpp/process_message_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ae1107931ad5137402ccbef07796db2afab4174d$
+// $hash=845fefd8be50141bfc58045b1a0807b4d1204e0d$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_PROCESS_MESSAGE_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefProcessMessageCToCpp
                                  cef_process_message_t> {
  public:
   CefProcessMessageCToCpp();
+  virtual ~CefProcessMessageCToCpp();
 
   // CefProcessMessage methods.
   bool IsValid() OVERRIDE;
diff --git a/libcef_dll/ctocpp/read_handler_ctocpp.cc b/libcef_dll/ctocpp/read_handler_ctocpp.cc
index 29f53d8b2..d13970eaa 100644
--- a/libcef_dll/ctocpp/read_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/read_handler_ctocpp.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3ec06c4011d2c5ca752c2375fe98ec96ec517e13$
+// $hash=a57097c640e7a3fe39c3dcd42118cc556207b1fa$
 //
 
 #include "libcef_dll/ctocpp/read_handler_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 size_t CefReadHandlerCToCpp::Read(void* ptr, size_t size, size_t n) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_read_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, read))
     return 0;
@@ -38,6 +41,8 @@ size_t CefReadHandlerCToCpp::Read(void* ptr, size_t size, size_t n) {
 
 NO_SANITIZE("cfi-icall")
 int CefReadHandlerCToCpp::Seek(int64 offset, int whence) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_read_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, seek))
     return 0;
@@ -52,6 +57,8 @@ int CefReadHandlerCToCpp::Seek(int64 offset, int whence) {
 }
 
 NO_SANITIZE("cfi-icall") int64 CefReadHandlerCToCpp::Tell() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_read_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, tell))
     return 0;
@@ -66,6 +73,8 @@ NO_SANITIZE("cfi-icall") int64 CefReadHandlerCToCpp::Tell() {
 }
 
 NO_SANITIZE("cfi-icall") int CefReadHandlerCToCpp::Eof() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_read_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, eof))
     return 0;
@@ -80,6 +89,8 @@ NO_SANITIZE("cfi-icall") int CefReadHandlerCToCpp::Eof() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefReadHandlerCToCpp::MayBlock() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_read_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, may_block))
     return false;
@@ -97,6 +108,12 @@ NO_SANITIZE("cfi-icall") bool CefReadHandlerCToCpp::MayBlock() {
 
 CefReadHandlerCToCpp::CefReadHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefReadHandlerCToCpp::~CefReadHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_read_handler_t*
 CefCToCppRefCounted<CefReadHandlerCToCpp, CefReadHandler, cef_read_handler_t>::
diff --git a/libcef_dll/ctocpp/read_handler_ctocpp.h b/libcef_dll/ctocpp/read_handler_ctocpp.h
index e364adcb3..69543d73c 100644
--- a/libcef_dll/ctocpp/read_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/read_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=8109e4aff44168d65f579aea7f71b0b39e657fc5$
+// $hash=fd7fb4a60cbd0d699654b012445d7dd3d50b86b5$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_READ_HANDLER_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefReadHandlerCToCpp : public CefCToCppRefCounted<CefReadHandlerCToCpp,
                                                         cef_read_handler_t> {
  public:
   CefReadHandlerCToCpp();
+  virtual ~CefReadHandlerCToCpp();
 
   // CefReadHandler methods.
   size_t Read(void* ptr, size_t size, size_t n) override;
diff --git a/libcef_dll/ctocpp/register_cdm_callback_ctocpp.cc b/libcef_dll/ctocpp/register_cdm_callback_ctocpp.cc
index 3c5b222a5..b6e581064 100644
--- a/libcef_dll/ctocpp/register_cdm_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/register_cdm_callback_ctocpp.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=274a14b75985c6978883d28aaae5aad2a67a6349$
+// $hash=7f0e3752a37c93b83c8a3a258e782b9f39eb7255$
 //
 
 #include "libcef_dll/ctocpp/register_cdm_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -20,6 +21,8 @@ NO_SANITIZE("cfi-icall")
 void CefRegisterCdmCallbackCToCpp::OnCdmRegistrationComplete(
     cef_cdm_registration_error_t result,
     const CefString& error_message) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_register_cdm_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_cdm_registration_complete))
     return;
@@ -37,6 +40,12 @@ void CefRegisterCdmCallbackCToCpp::OnCdmRegistrationComplete(
 
 CefRegisterCdmCallbackCToCpp::CefRegisterCdmCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRegisterCdmCallbackCToCpp::~CefRegisterCdmCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_register_cdm_callback_t* CefCToCppRefCounted<
     CefRegisterCdmCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/register_cdm_callback_ctocpp.h b/libcef_dll/ctocpp/register_cdm_callback_ctocpp.h
index 46f786ea4..2ccc5d9b7 100644
--- a/libcef_dll/ctocpp/register_cdm_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/register_cdm_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3a32f1847cb1c2ead583d404a0e58988943c968f$
+// $hash=d29d64b071af07c578a2d39b6bd3d5cb50b7ce3a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_REGISTER_CDM_CALLBACK_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefRegisterCdmCallbackCToCpp
                                  cef_register_cdm_callback_t> {
  public:
   CefRegisterCdmCallbackCToCpp();
+  virtual ~CefRegisterCdmCallbackCToCpp();
 
   // CefRegisterCdmCallback methods.
   void OnCdmRegistrationComplete(cef_cdm_registration_error_t result,
diff --git a/libcef_dll/ctocpp/render_handler_ctocpp.cc b/libcef_dll/ctocpp/render_handler_ctocpp.cc
index 99cbe1357..105c5530a 100644
--- a/libcef_dll/ctocpp/render_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/render_handler_ctocpp.cc
@@ -9,19 +9,22 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9948a3a215228eb5cb39757742f0af6c3eeb8d7a$
+// $hash=d55afd66123b855c75bef192fc3f0c6db917eb7c$
 //
 
 #include "libcef_dll/ctocpp/render_handler_ctocpp.h"
 #include "libcef_dll/cpptoc/browser_cpptoc.h"
 #include "libcef_dll/cpptoc/drag_data_cpptoc.h"
 #include "libcef_dll/ctocpp/accessibility_handler_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
-CefRefPtr<
-    CefAccessibilityHandler> CefRenderHandlerCToCpp::GetAccessibilityHandler() {
+CefRefPtr<CefAccessibilityHandler>
+CefRenderHandlerCToCpp::GetAccessibilityHandler() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_render_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_accessibility_handler))
     return NULL;
@@ -39,6 +42,8 @@ CefRefPtr<
 NO_SANITIZE("cfi-icall")
 bool CefRenderHandlerCToCpp::GetRootScreenRect(CefRefPtr<CefBrowser> browser,
                                                CefRect& rect) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_render_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_root_screen_rect))
     return false;
@@ -61,6 +66,8 @@ bool CefRenderHandlerCToCpp::GetRootScreenRect(CefRefPtr<CefBrowser> browser,
 NO_SANITIZE("cfi-icall")
 void CefRenderHandlerCToCpp::GetViewRect(CefRefPtr<CefBrowser> browser,
                                          CefRect& rect) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_render_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_view_rect))
     return;
@@ -82,6 +89,8 @@ bool CefRenderHandlerCToCpp::GetScreenPoint(CefRefPtr<CefBrowser> browser,
                                             int viewY,
                                             int& screenX,
                                             int& screenY) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_render_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_screen_point))
     return false;
@@ -105,6 +114,8 @@ bool CefRenderHandlerCToCpp::GetScreenPoint(CefRefPtr<CefBrowser> browser,
 NO_SANITIZE("cfi-icall")
 bool CefRenderHandlerCToCpp::GetScreenInfo(CefRefPtr<CefBrowser> browser,
                                            CefScreenInfo& screen_info) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_render_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_screen_info))
     return false;
@@ -127,6 +138,8 @@ bool CefRenderHandlerCToCpp::GetScreenInfo(CefRefPtr<CefBrowser> browser,
 NO_SANITIZE("cfi-icall")
 void CefRenderHandlerCToCpp::OnPopupShow(CefRefPtr<CefBrowser> browser,
                                          bool show) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_render_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_popup_show))
     return;
@@ -145,6 +158,8 @@ void CefRenderHandlerCToCpp::OnPopupShow(CefRefPtr<CefBrowser> browser,
 NO_SANITIZE("cfi-icall")
 void CefRenderHandlerCToCpp::OnPopupSize(CefRefPtr<CefBrowser> browser,
                                          const CefRect& rect) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_render_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_popup_size))
     return;
@@ -167,6 +182,8 @@ void CefRenderHandlerCToCpp::OnPaint(CefRefPtr<CefBrowser> browser,
                                      const void* buffer,
                                      int width,
                                      int height) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_render_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_paint))
     return;
@@ -209,6 +226,8 @@ void CefRenderHandlerCToCpp::OnAcceleratedPaint(CefRefPtr<CefBrowser> browser,
                                                 PaintElementType type,
                                                 const RectList& dirtyRects,
                                                 void* shared_handle) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_render_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_accelerated_paint))
     return;
@@ -252,6 +271,8 @@ void CefRenderHandlerCToCpp::OnCursorChange(
     CefCursorHandle cursor,
     CursorType type,
     const CefCursorInfo& custom_cursor_info) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_render_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_cursor_change))
     return;
@@ -274,6 +295,8 @@ bool CefRenderHandlerCToCpp::StartDragging(CefRefPtr<CefBrowser> browser,
                                            DragOperationsMask allowed_ops,
                                            int x,
                                            int y) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_render_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, start_dragging))
     return false;
@@ -301,6 +324,8 @@ bool CefRenderHandlerCToCpp::StartDragging(CefRefPtr<CefBrowser> browser,
 NO_SANITIZE("cfi-icall")
 void CefRenderHandlerCToCpp::UpdateDragCursor(CefRefPtr<CefBrowser> browser,
                                               DragOperation operation) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_render_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, update_drag_cursor))
     return;
@@ -322,6 +347,8 @@ void CefRenderHandlerCToCpp::OnScrollOffsetChanged(
     CefRefPtr<CefBrowser> browser,
     double x,
     double y) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_render_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_scroll_offset_changed))
     return;
@@ -343,6 +370,8 @@ void CefRenderHandlerCToCpp::OnImeCompositionRangeChanged(
     CefRefPtr<CefBrowser> browser,
     const CefRange& selected_range,
     const RectList& character_bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_render_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_ime_composition_range_changed))
     return;
@@ -382,6 +411,8 @@ void CefRenderHandlerCToCpp::OnTextSelectionChanged(
     CefRefPtr<CefBrowser> browser,
     const CefString& selected_text,
     const CefRange& selected_range) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_render_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_text_selection_changed))
     return;
@@ -404,6 +435,12 @@ void CefRenderHandlerCToCpp::OnTextSelectionChanged(
 
 CefRenderHandlerCToCpp::CefRenderHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRenderHandlerCToCpp::~CefRenderHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_render_handler_t*
 CefCToCppRefCounted<CefRenderHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/render_handler_ctocpp.h b/libcef_dll/ctocpp/render_handler_ctocpp.h
index 6c815d6ad..f6cf58155 100644
--- a/libcef_dll/ctocpp/render_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/render_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=45737a7e991711566b6f46499ccdc6fe9b1e0317$
+// $hash=f76bdd2d055df74b08fe6c77b40b68d908f20dc9$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_RENDER_HANDLER_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefRenderHandlerCToCpp
                                  cef_render_handler_t> {
  public:
   CefRenderHandlerCToCpp();
+  virtual ~CefRenderHandlerCToCpp();
 
   // CefRenderHandler methods.
   CefRefPtr<CefAccessibilityHandler> GetAccessibilityHandler() override;
diff --git a/libcef_dll/ctocpp/render_process_handler_ctocpp.cc b/libcef_dll/ctocpp/render_process_handler_ctocpp.cc
index 788737874..205b83ca2 100644
--- a/libcef_dll/ctocpp/render_process_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/render_process_handler_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=10641031d8be405dbaf43db3ea9ac52812343737$
+// $hash=5bd00d533fc7a078555fc5ccd7b54d0db89136d7$
 //
 
 #include "libcef_dll/ctocpp/render_process_handler_ctocpp.h"
@@ -264,6 +264,10 @@ bool CefRenderProcessHandlerCToCpp::OnProcessMessageReceived(
 
 CefRenderProcessHandlerCToCpp::CefRenderProcessHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRenderProcessHandlerCToCpp::~CefRenderProcessHandlerCToCpp() {}
+
 template <>
 cef_render_process_handler_t* CefCToCppRefCounted<
     CefRenderProcessHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/render_process_handler_ctocpp.h b/libcef_dll/ctocpp/render_process_handler_ctocpp.h
index eeed99b3f..0254274c7 100644
--- a/libcef_dll/ctocpp/render_process_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/render_process_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4e2b6675b9105aa028260b76075bde88b226ca33$
+// $hash=dc669eaed42b1df11eb0df08dc22af0e825a991f$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_RENDER_PROCESS_HANDLER_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefRenderProcessHandlerCToCpp
                                  cef_render_process_handler_t> {
  public:
   CefRenderProcessHandlerCToCpp();
+  virtual ~CefRenderProcessHandlerCToCpp();
 
   // CefRenderProcessHandler methods.
   void OnRenderThreadCreated(CefRefPtr<CefListValue> extra_info) override;
diff --git a/libcef_dll/ctocpp/request_callback_ctocpp.cc b/libcef_dll/ctocpp/request_callback_ctocpp.cc
index db10550a6..da7f7aca8 100644
--- a/libcef_dll/ctocpp/request_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/request_callback_ctocpp.cc
@@ -9,14 +9,17 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=53e2ebe08cc8370af8e04edb04c7661f1f5290fe$
+// $hash=ff37f0201b78c8b04a58dcbce9a6ccad8be4e50d$
 //
 
 #include "libcef_dll/ctocpp/request_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") void CefRequestCallbackCToCpp::Continue(bool allow) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cont))
     return;
@@ -28,6 +31,8 @@ NO_SANITIZE("cfi-icall") void CefRequestCallbackCToCpp::Continue(bool allow) {
 }
 
 NO_SANITIZE("cfi-icall") void CefRequestCallbackCToCpp::Cancel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cancel))
     return;
@@ -42,6 +47,12 @@ NO_SANITIZE("cfi-icall") void CefRequestCallbackCToCpp::Cancel() {
 
 CefRequestCallbackCToCpp::CefRequestCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRequestCallbackCToCpp::~CefRequestCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_request_callback_t* CefCToCppRefCounted<
     CefRequestCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/request_callback_ctocpp.h b/libcef_dll/ctocpp/request_callback_ctocpp.h
index 656752662..fe4312735 100644
--- a/libcef_dll/ctocpp/request_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/request_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=50eb4e5ef198f64c443e955969ebffab3ce26953$
+// $hash=11c730dca41c86a9a29ba6f32a59f55040c177b6$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_REQUEST_CALLBACK_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefRequestCallbackCToCpp
                                  cef_request_callback_t> {
  public:
   CefRequestCallbackCToCpp();
+  virtual ~CefRequestCallbackCToCpp();
 
   // CefRequestCallback methods.
   void Continue(bool allow) OVERRIDE;
diff --git a/libcef_dll/ctocpp/request_context_ctocpp.cc b/libcef_dll/ctocpp/request_context_ctocpp.cc
index db4d84eb3..9398f64b0 100644
--- a/libcef_dll/ctocpp/request_context_ctocpp.cc
+++ b/libcef_dll/ctocpp/request_context_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b70e87a5f87deaf74d8b2628cc71571e87fcfb96$
+// $hash=061099097cc12fc47ec0209e2fbd99aba21632bd$
 //
 
 #include "libcef_dll/ctocpp/request_context_ctocpp.h"
@@ -549,6 +549,10 @@ CefRefPtr<CefExtension> CefRequestContextCToCpp::GetExtension(
 
 CefRequestContextCToCpp::CefRequestContextCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRequestContextCToCpp::~CefRequestContextCToCpp() {}
+
 template <>
 cef_request_context_t* CefCToCppRefCounted<
     CefRequestContextCToCpp,
diff --git a/libcef_dll/ctocpp/request_context_ctocpp.h b/libcef_dll/ctocpp/request_context_ctocpp.h
index 3d7b60c33..27aaee9e5 100644
--- a/libcef_dll/ctocpp/request_context_ctocpp.h
+++ b/libcef_dll/ctocpp/request_context_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c9a5aa045f6c6db055c2fada824e60713a287315$
+// $hash=376c88ccfd6a48b8d46d7b0493a36a6dc5c1e3b8$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_REQUEST_CONTEXT_CTOCPP_H_
@@ -35,6 +35,7 @@ class CefRequestContextCToCpp
                                  cef_request_context_t> {
  public:
   CefRequestContextCToCpp();
+  virtual ~CefRequestContextCToCpp();
 
   // CefRequestContext methods.
   bool IsSame(CefRefPtr<CefRequestContext> other) OVERRIDE;
diff --git a/libcef_dll/ctocpp/request_context_handler_ctocpp.cc b/libcef_dll/ctocpp/request_context_handler_ctocpp.cc
index 72c01187e..6ee1f3275 100644
--- a/libcef_dll/ctocpp/request_context_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/request_context_handler_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=2459dbc7838acfc44ce6cd779a1bc55566e99a3b$
+// $hash=ff4e4040706d4e5d56dd7bb457973203d37bd795$
 //
 
 #include "libcef_dll/ctocpp/request_context_handler_ctocpp.h"
@@ -95,6 +95,10 @@ bool CefRequestContextHandlerCToCpp::OnBeforePluginLoad(
 
 CefRequestContextHandlerCToCpp::CefRequestContextHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRequestContextHandlerCToCpp::~CefRequestContextHandlerCToCpp() {}
+
 template <>
 cef_request_context_handler_t* CefCToCppRefCounted<
     CefRequestContextHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/request_context_handler_ctocpp.h b/libcef_dll/ctocpp/request_context_handler_ctocpp.h
index 0d0950f9c..dbb52a840 100644
--- a/libcef_dll/ctocpp/request_context_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/request_context_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f042631a1e21ecffac4426b2419d74fcd2675b58$
+// $hash=f60c9110cba752df545af2fe5905a01d30ff588e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_REQUEST_CONTEXT_HANDLER_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefRequestContextHandlerCToCpp
                                  cef_request_context_handler_t> {
  public:
   CefRequestContextHandlerCToCpp();
+  virtual ~CefRequestContextHandlerCToCpp();
 
   // CefRequestContextHandler methods.
   void OnRequestContextInitialized(
diff --git a/libcef_dll/ctocpp/request_ctocpp.cc b/libcef_dll/ctocpp/request_ctocpp.cc
index 9e3229993..6008d1850 100644
--- a/libcef_dll/ctocpp/request_ctocpp.cc
+++ b/libcef_dll/ctocpp/request_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=da9ea2c81acf92e57317fb932b0b5cc44cce52f1$
+// $hash=c9deebb14dbcd8fdfca29de1a286f834eccdd196$
 //
 
 #include "libcef_dll/ctocpp/request_ctocpp.h"
@@ -379,6 +379,10 @@ NO_SANITIZE("cfi-icall") uint64 CefRequestCToCpp::GetIdentifier() {
 
 CefRequestCToCpp::CefRequestCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRequestCToCpp::~CefRequestCToCpp() {}
+
 template <>
 cef_request_t*
 CefCToCppRefCounted<CefRequestCToCpp, CefRequest, cef_request_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/request_ctocpp.h b/libcef_dll/ctocpp/request_ctocpp.h
index 38073595a..13741cbcd 100644
--- a/libcef_dll/ctocpp/request_ctocpp.h
+++ b/libcef_dll/ctocpp/request_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c5ac268a3cdd1edda4319668306a814dc71bd4a0$
+// $hash=98cf46c3682e03594e72a7304dfa0ddd8b8cf3d8$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_REQUEST_CTOCPP_H_
@@ -30,6 +30,7 @@ class CefRequestCToCpp
     : public CefCToCppRefCounted<CefRequestCToCpp, CefRequest, cef_request_t> {
  public:
   CefRequestCToCpp();
+  virtual ~CefRequestCToCpp();
 
   // CefRequest methods.
   bool IsReadOnly() OVERRIDE;
diff --git a/libcef_dll/ctocpp/request_handler_ctocpp.cc b/libcef_dll/ctocpp/request_handler_ctocpp.cc
index 296c9dc57..0f468fb32 100644
--- a/libcef_dll/ctocpp/request_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/request_handler_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=bf3a5c536bedb8b74ecd06383b9f1e56347c3ce7$
+// $hash=015081f57475317bfa80c5aae29b519063902734$
 //
 
 #include "libcef_dll/ctocpp/request_handler_ctocpp.h"
@@ -24,6 +24,7 @@
 #include "libcef_dll/cpptoc/x509certificate_cpptoc.h"
 #include "libcef_dll/ctocpp/resource_handler_ctocpp.h"
 #include "libcef_dll/ctocpp/response_filter_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -33,6 +34,8 @@ bool CefRequestHandlerCToCpp::OnBeforeBrowse(CefRefPtr<CefBrowser> browser,
                                              CefRefPtr<CefRequest> request,
                                              bool user_gesture,
                                              bool is_redirect) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_before_browse))
     return false;
@@ -68,6 +71,8 @@ bool CefRequestHandlerCToCpp::OnOpenURLFromTab(
     const CefString& target_url,
     WindowOpenDisposition target_disposition,
     bool user_gesture) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_open_urlfrom_tab))
     return false;
@@ -102,6 +107,8 @@ CefRequestHandler::ReturnValue CefRequestHandlerCToCpp::OnBeforeResourceLoad(
     CefRefPtr<CefFrame> frame,
     CefRefPtr<CefRequest> request,
     CefRefPtr<CefRequestCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_before_resource_load))
     return RV_CONTINUE;
@@ -140,6 +147,8 @@ CefRefPtr<CefResourceHandler> CefRequestHandlerCToCpp::GetResourceHandler(
     CefRefPtr<CefBrowser> browser,
     CefRefPtr<CefFrame> frame,
     CefRefPtr<CefRequest> request) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_resource_handler))
     return NULL;
@@ -175,6 +184,8 @@ void CefRequestHandlerCToCpp::OnResourceRedirect(
     CefRefPtr<CefRequest> request,
     CefRefPtr<CefResponse> response,
     CefString& new_url) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_resource_redirect))
     return;
@@ -211,6 +222,8 @@ bool CefRequestHandlerCToCpp::OnResourceResponse(
     CefRefPtr<CefFrame> frame,
     CefRefPtr<CefRequest> request,
     CefRefPtr<CefResponse> response) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_resource_response))
     return false;
@@ -249,6 +262,8 @@ CefRefPtr<CefResponseFilter> CefRequestHandlerCToCpp::GetResourceResponseFilter(
     CefRefPtr<CefFrame> frame,
     CefRefPtr<CefRequest> request,
     CefRefPtr<CefResponse> response) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_resource_response_filter))
     return NULL;
@@ -289,6 +304,8 @@ void CefRequestHandlerCToCpp::OnResourceLoadComplete(
     CefRefPtr<CefResponse> response,
     URLRequestStatus status,
     int64 received_content_length) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_resource_load_complete))
     return;
@@ -329,6 +346,8 @@ bool CefRequestHandlerCToCpp::GetAuthCredentials(
     const CefString& realm,
     const CefString& scheme,
     CefRefPtr<CefAuthCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_auth_credentials))
     return false;
@@ -367,6 +386,8 @@ NO_SANITIZE("cfi-icall")
 bool CefRequestHandlerCToCpp::CanGetCookies(CefRefPtr<CefBrowser> browser,
                                             CefRefPtr<CefFrame> frame,
                                             CefRefPtr<CefRequest> request) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, can_get_cookies))
     return false;
@@ -400,6 +421,8 @@ bool CefRequestHandlerCToCpp::CanSetCookie(CefRefPtr<CefBrowser> browser,
                                            CefRefPtr<CefFrame> frame,
                                            CefRefPtr<CefRequest> request,
                                            const CefCookie& cookie) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, can_set_cookie))
     return false;
@@ -434,6 +457,8 @@ bool CefRequestHandlerCToCpp::OnQuotaRequest(
     const CefString& origin_url,
     int64 new_size,
     CefRefPtr<CefRequestCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_quota_request))
     return false;
@@ -466,6 +491,8 @@ NO_SANITIZE("cfi-icall")
 void CefRequestHandlerCToCpp::OnProtocolExecution(CefRefPtr<CefBrowser> browser,
                                                   const CefString& url,
                                                   bool& allow_os_execution) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_protocol_execution))
     return;
@@ -499,6 +526,8 @@ bool CefRequestHandlerCToCpp::OnCertificateError(
     const CefString& request_url,
     CefRefPtr<CefSSLInfo> ssl_info,
     CefRefPtr<CefRequestCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_certificate_error))
     return false;
@@ -540,6 +569,8 @@ bool CefRequestHandlerCToCpp::OnSelectClientCertificate(
     int port,
     const X509CertificateList& certificates,
     CefRefPtr<CefSelectClientCertificateCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_select_client_certificate))
     return false;
@@ -589,6 +620,8 @@ bool CefRequestHandlerCToCpp::OnSelectClientCertificate(
 NO_SANITIZE("cfi-icall")
 void CefRequestHandlerCToCpp::OnPluginCrashed(CefRefPtr<CefBrowser> browser,
                                               const CefString& plugin_path) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_plugin_crashed))
     return;
@@ -611,6 +644,8 @@ void CefRequestHandlerCToCpp::OnPluginCrashed(CefRefPtr<CefBrowser> browser,
 
 NO_SANITIZE("cfi-icall")
 void CefRequestHandlerCToCpp::OnRenderViewReady(CefRefPtr<CefBrowser> browser) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_render_view_ready))
     return;
@@ -630,6 +665,8 @@ NO_SANITIZE("cfi-icall")
 void CefRequestHandlerCToCpp::OnRenderProcessTerminated(
     CefRefPtr<CefBrowser> browser,
     TerminationStatus status) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_request_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_render_process_terminated))
     return;
@@ -650,6 +687,12 @@ void CefRequestHandlerCToCpp::OnRenderProcessTerminated(
 
 CefRequestHandlerCToCpp::CefRequestHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRequestHandlerCToCpp::~CefRequestHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_request_handler_t* CefCToCppRefCounted<
     CefRequestHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/request_handler_ctocpp.h b/libcef_dll/ctocpp/request_handler_ctocpp.h
index 62eb4f0e8..8a33f61c6 100644
--- a/libcef_dll/ctocpp/request_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/request_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=aa3633109ffcac405d7d4e2182aa7af9891dfcc1$
+// $hash=a1df4ee1e2349b84e3748b22558d0c61a353662c$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_REQUEST_HANDLER_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefRequestHandlerCToCpp
                                  cef_request_handler_t> {
  public:
   CefRequestHandlerCToCpp();
+  virtual ~CefRequestHandlerCToCpp();
 
   // CefRequestHandler methods.
   bool OnBeforeBrowse(CefRefPtr<CefBrowser> browser,
diff --git a/libcef_dll/ctocpp/resolve_callback_ctocpp.cc b/libcef_dll/ctocpp/resolve_callback_ctocpp.cc
index 93800abf0..c0de5244b 100644
--- a/libcef_dll/ctocpp/resolve_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/resolve_callback_ctocpp.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=530531f83b742d65b4640152418728a36394bea6$
+// $hash=729169758ef588e50632a4d46083fbdc68385a9b$
 //
 
 #include "libcef_dll/ctocpp/resolve_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
@@ -21,6 +22,8 @@ NO_SANITIZE("cfi-icall")
 void CefResolveCallbackCToCpp::OnResolveCompleted(
     cef_errorcode_t result,
     const std::vector<CefString>& resolved_ips) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_resolve_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_resolve_completed))
     return;
@@ -47,6 +50,12 @@ void CefResolveCallbackCToCpp::OnResolveCompleted(
 
 CefResolveCallbackCToCpp::CefResolveCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefResolveCallbackCToCpp::~CefResolveCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_resolve_callback_t* CefCToCppRefCounted<
     CefResolveCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/resolve_callback_ctocpp.h b/libcef_dll/ctocpp/resolve_callback_ctocpp.h
index 323641448..c25f8c86c 100644
--- a/libcef_dll/ctocpp/resolve_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/resolve_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=7ffaf82e81aac94df4ce0f53433ebd6b1b05d37e$
+// $hash=ebbe4bdaf0b530c72bd81e4981d979d5f72bb959$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_RESOLVE_CALLBACK_CTOCPP_H_
@@ -35,6 +35,7 @@ class CefResolveCallbackCToCpp
                                  cef_resolve_callback_t> {
  public:
   CefResolveCallbackCToCpp();
+  virtual ~CefResolveCallbackCToCpp();
 
   // CefResolveCallback methods.
   void OnResolveCompleted(cef_errorcode_t result,
diff --git a/libcef_dll/ctocpp/resource_bundle_ctocpp.cc b/libcef_dll/ctocpp/resource_bundle_ctocpp.cc
index efd20575f..37cff255a 100644
--- a/libcef_dll/ctocpp/resource_bundle_ctocpp.cc
+++ b/libcef_dll/ctocpp/resource_bundle_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0868f65c60e3ec88606d37180138eb504f0e90f8$
+// $hash=5077a70845e7b6a7ef8a3ccb901dd24a12e98808$
 //
 
 #include "libcef_dll/ctocpp/resource_bundle_ctocpp.h"
@@ -88,6 +88,10 @@ bool CefResourceBundleCToCpp::GetDataResourceForScale(int resource_id,
 
 CefResourceBundleCToCpp::CefResourceBundleCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefResourceBundleCToCpp::~CefResourceBundleCToCpp() {}
+
 template <>
 cef_resource_bundle_t* CefCToCppRefCounted<
     CefResourceBundleCToCpp,
diff --git a/libcef_dll/ctocpp/resource_bundle_ctocpp.h b/libcef_dll/ctocpp/resource_bundle_ctocpp.h
index cce6feadb..12323de74 100644
--- a/libcef_dll/ctocpp/resource_bundle_ctocpp.h
+++ b/libcef_dll/ctocpp/resource_bundle_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=197ffdad1aa985a52bfbf88a117eddd050092933$
+// $hash=500ec67895aa814da932bcba494b5ed35f77d526$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_RESOURCE_BUNDLE_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefResourceBundleCToCpp
                                  cef_resource_bundle_t> {
  public:
   CefResourceBundleCToCpp();
+  virtual ~CefResourceBundleCToCpp();
 
   // CefResourceBundle methods.
   CefString GetLocalizedString(int string_id) OVERRIDE;
diff --git a/libcef_dll/ctocpp/resource_bundle_handler_ctocpp.cc b/libcef_dll/ctocpp/resource_bundle_handler_ctocpp.cc
index ade5f115d..14b594734 100644
--- a/libcef_dll/ctocpp/resource_bundle_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/resource_bundle_handler_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=adeed7873d1a6bb35d28bfc8179b923e84e346e0$
+// $hash=822f9c1cf7f3d02c847829907217a1213afb292e$
 //
 
 #include "libcef_dll/ctocpp/resource_bundle_handler_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 bool CefResourceBundleHandlerCToCpp::GetLocalizedString(int string_id,
                                                         CefString& string) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_resource_bundle_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_localized_string))
     return false;
@@ -37,6 +40,8 @@ NO_SANITIZE("cfi-icall")
 bool CefResourceBundleHandlerCToCpp::GetDataResource(int resource_id,
                                                      void*& data,
                                                      size_t& data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_resource_bundle_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_data_resource))
     return false;
@@ -57,6 +62,8 @@ bool CefResourceBundleHandlerCToCpp::GetDataResourceForScale(
     ScaleFactor scale_factor,
     void*& data,
     size_t& data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_resource_bundle_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_data_resource_for_scale))
     return false;
@@ -75,6 +82,12 @@ bool CefResourceBundleHandlerCToCpp::GetDataResourceForScale(
 
 CefResourceBundleHandlerCToCpp::CefResourceBundleHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefResourceBundleHandlerCToCpp::~CefResourceBundleHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_resource_bundle_handler_t* CefCToCppRefCounted<
     CefResourceBundleHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/resource_bundle_handler_ctocpp.h b/libcef_dll/ctocpp/resource_bundle_handler_ctocpp.h
index 48738af70..3e4cf605c 100644
--- a/libcef_dll/ctocpp/resource_bundle_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/resource_bundle_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=80ac8bb053f80dc2f4cf0b4aadb322c1e60a7915$
+// $hash=93110caad5f789a84d7621e71afc6ffd11e6ce1a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_RESOURCE_BUNDLE_HANDLER_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefResourceBundleHandlerCToCpp
                                  cef_resource_bundle_handler_t> {
  public:
   CefResourceBundleHandlerCToCpp();
+  virtual ~CefResourceBundleHandlerCToCpp();
 
   // CefResourceBundleHandler methods.
   bool GetLocalizedString(int string_id, CefString& string) override;
diff --git a/libcef_dll/ctocpp/resource_handler_ctocpp.cc b/libcef_dll/ctocpp/resource_handler_ctocpp.cc
index b72f1b710..9f33592fb 100644
--- a/libcef_dll/ctocpp/resource_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/resource_handler_ctocpp.cc
@@ -9,19 +9,22 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=579902bac9b286b09da0e6b17b0c77fe0d536f23$
+// $hash=3d6f8227ad3d75b4e831da743c5d96f5bfd14a5c$
 //
 
 #include "libcef_dll/ctocpp/resource_handler_ctocpp.h"
 #include "libcef_dll/cpptoc/callback_cpptoc.h"
 #include "libcef_dll/cpptoc/request_cpptoc.h"
 #include "libcef_dll/cpptoc/response_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 bool CefResourceHandlerCToCpp::ProcessRequest(CefRefPtr<CefRequest> request,
                                               CefRefPtr<CefCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_resource_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, process_request))
     return false;
@@ -51,6 +54,8 @@ void CefResourceHandlerCToCpp::GetResponseHeaders(
     CefRefPtr<CefResponse> response,
     int64& response_length,
     CefString& redirectUrl) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_resource_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_response_headers))
     return;
@@ -73,6 +78,8 @@ bool CefResourceHandlerCToCpp::ReadResponse(void* data_out,
                                             int bytes_to_read,
                                             int& bytes_read,
                                             CefRefPtr<CefCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_resource_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, read_response))
     return false;
@@ -99,6 +106,8 @@ bool CefResourceHandlerCToCpp::ReadResponse(void* data_out,
 
 NO_SANITIZE("cfi-icall")
 bool CefResourceHandlerCToCpp::CanGetCookie(const CefCookie& cookie) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_resource_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, can_get_cookie))
     return false;
@@ -114,6 +123,8 @@ bool CefResourceHandlerCToCpp::CanGetCookie(const CefCookie& cookie) {
 
 NO_SANITIZE("cfi-icall")
 bool CefResourceHandlerCToCpp::CanSetCookie(const CefCookie& cookie) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_resource_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, can_set_cookie))
     return false;
@@ -128,6 +139,8 @@ bool CefResourceHandlerCToCpp::CanSetCookie(const CefCookie& cookie) {
 }
 
 NO_SANITIZE("cfi-icall") void CefResourceHandlerCToCpp::Cancel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_resource_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cancel))
     return;
@@ -142,6 +155,12 @@ NO_SANITIZE("cfi-icall") void CefResourceHandlerCToCpp::Cancel() {
 
 CefResourceHandlerCToCpp::CefResourceHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefResourceHandlerCToCpp::~CefResourceHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_resource_handler_t* CefCToCppRefCounted<
     CefResourceHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/resource_handler_ctocpp.h b/libcef_dll/ctocpp/resource_handler_ctocpp.h
index bdc9648e7..c5a889ea6 100644
--- a/libcef_dll/ctocpp/resource_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/resource_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a7057c774faf1ecafdbf823624c96f784517c062$
+// $hash=803469f8ec84d5c38aa2efa63247f46b15fd926e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_RESOURCE_HANDLER_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefResourceHandlerCToCpp
                                  cef_resource_handler_t> {
  public:
   CefResourceHandlerCToCpp();
+  virtual ~CefResourceHandlerCToCpp();
 
   // CefResourceHandler methods.
   bool ProcessRequest(CefRefPtr<CefRequest> request,
diff --git a/libcef_dll/ctocpp/response_ctocpp.cc b/libcef_dll/ctocpp/response_ctocpp.cc
index a357e0faf..1cc6b30b2 100644
--- a/libcef_dll/ctocpp/response_ctocpp.cc
+++ b/libcef_dll/ctocpp/response_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=47b12230d85a8cb21c4d1d76a5dff05b36f39a19$
+// $hash=dd70682960c16f775b302972cac83d54e6ee0b87$
 //
 
 #include "libcef_dll/ctocpp/response_ctocpp.h"
@@ -266,6 +266,10 @@ NO_SANITIZE("cfi-icall") void CefResponseCToCpp::SetURL(const CefString& url) {
 
 CefResponseCToCpp::CefResponseCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefResponseCToCpp::~CefResponseCToCpp() {}
+
 template <>
 cef_response_t*
 CefCToCppRefCounted<CefResponseCToCpp, CefResponse, cef_response_t>::
diff --git a/libcef_dll/ctocpp/response_ctocpp.h b/libcef_dll/ctocpp/response_ctocpp.h
index 654882b46..82ca280c5 100644
--- a/libcef_dll/ctocpp/response_ctocpp.h
+++ b/libcef_dll/ctocpp/response_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c97a097f98118f8d3b5229141a7065385080b4e1$
+// $hash=df2e29ce3f4dbed69447e10ddde7d73ef7aceaf1$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_RESPONSE_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefResponseCToCpp : public CefCToCppRefCounted<CefResponseCToCpp,
                                                      cef_response_t> {
  public:
   CefResponseCToCpp();
+  virtual ~CefResponseCToCpp();
 
   // CefResponse methods.
   bool IsReadOnly() OVERRIDE;
diff --git a/libcef_dll/ctocpp/response_filter_ctocpp.cc b/libcef_dll/ctocpp/response_filter_ctocpp.cc
index 4a7213994..c20375f94 100644
--- a/libcef_dll/ctocpp/response_filter_ctocpp.cc
+++ b/libcef_dll/ctocpp/response_filter_ctocpp.cc
@@ -9,14 +9,17 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b4d995b4c2d814259613e2d14d868a0a5ff7984c$
+// $hash=ea88635aa4e6f26eb41b62a077cddccda1e0c2ed$
 //
 
 #include "libcef_dll/ctocpp/response_filter_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefResponseFilterCToCpp::InitFilter() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_response_filter_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, init_filter))
     return false;
@@ -31,13 +34,15 @@ NO_SANITIZE("cfi-icall") bool CefResponseFilterCToCpp::InitFilter() {
 }
 
 NO_SANITIZE("cfi-icall")
-CefResponseFilter::FilterStatus
-    CefResponseFilterCToCpp::Filter(void* data_in,
-                                    size_t data_in_size,
-                                    size_t& data_in_read,
-                                    void* data_out,
-                                    size_t data_out_size,
-                                    size_t& data_out_written) {
+CefResponseFilter::FilterStatus CefResponseFilterCToCpp::Filter(
+    void* data_in,
+    size_t data_in_size,
+    size_t& data_in_read,
+    void* data_out,
+    size_t data_out_size,
+    size_t& data_out_written) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_response_filter_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, filter))
     return RESPONSE_FILTER_ERROR;
@@ -63,6 +68,12 @@ CefResponseFilter::FilterStatus
 
 CefResponseFilterCToCpp::CefResponseFilterCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefResponseFilterCToCpp::~CefResponseFilterCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_response_filter_t* CefCToCppRefCounted<
     CefResponseFilterCToCpp,
diff --git a/libcef_dll/ctocpp/response_filter_ctocpp.h b/libcef_dll/ctocpp/response_filter_ctocpp.h
index dbe128d4e..12e4552ca 100644
--- a/libcef_dll/ctocpp/response_filter_ctocpp.h
+++ b/libcef_dll/ctocpp/response_filter_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cf0179acf4d6736f111d3f0bf8e4d8b9112116eb$
+// $hash=b532d2c3367c209d2ecb7235137dc1bf52bd89f5$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_RESPONSE_FILTER_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefResponseFilterCToCpp
                                  cef_response_filter_t> {
  public:
   CefResponseFilterCToCpp();
+  virtual ~CefResponseFilterCToCpp();
 
   // CefResponseFilter methods.
   bool InitFilter() override;
diff --git a/libcef_dll/ctocpp/run_context_menu_callback_ctocpp.cc b/libcef_dll/ctocpp/run_context_menu_callback_ctocpp.cc
index a90e3d783..d6da296ce 100644
--- a/libcef_dll/ctocpp/run_context_menu_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/run_context_menu_callback_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a9234f6868fedd9fa4b18da5966c40d9f5957ac1$
+// $hash=984145166664059fa54299c0693e555210b0f867$
 //
 
 #include "libcef_dll/ctocpp/run_context_menu_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefRunContextMenuCallbackCToCpp::Continue(int command_id,
                                                EventFlags event_flags) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_run_context_menu_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cont))
     return;
@@ -30,6 +33,8 @@ void CefRunContextMenuCallbackCToCpp::Continue(int command_id,
 }
 
 NO_SANITIZE("cfi-icall") void CefRunContextMenuCallbackCToCpp::Cancel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_run_context_menu_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cancel))
     return;
@@ -44,6 +49,12 @@ NO_SANITIZE("cfi-icall") void CefRunContextMenuCallbackCToCpp::Cancel() {
 
 CefRunContextMenuCallbackCToCpp::CefRunContextMenuCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRunContextMenuCallbackCToCpp::~CefRunContextMenuCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_run_context_menu_callback_t* CefCToCppRefCounted<
     CefRunContextMenuCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/run_context_menu_callback_ctocpp.h b/libcef_dll/ctocpp/run_context_menu_callback_ctocpp.h
index d2bac5505..166b48a52 100644
--- a/libcef_dll/ctocpp/run_context_menu_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/run_context_menu_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4fec2a1cdcf026ee194c5bf9c26f2bb71fc8e3bc$
+// $hash=a3c1d5ad0b3380e2ab59059af768ef220b736024$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_RUN_CONTEXT_MENU_CALLBACK_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefRunContextMenuCallbackCToCpp
                                  cef_run_context_menu_callback_t> {
  public:
   CefRunContextMenuCallbackCToCpp();
+  virtual ~CefRunContextMenuCallbackCToCpp();
 
   // CefRunContextMenuCallback methods.
   void Continue(int command_id, EventFlags event_flags) OVERRIDE;
diff --git a/libcef_dll/ctocpp/run_file_dialog_callback_ctocpp.cc b/libcef_dll/ctocpp/run_file_dialog_callback_ctocpp.cc
index 93e3853ab..a08b10845 100644
--- a/libcef_dll/ctocpp/run_file_dialog_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/run_file_dialog_callback_ctocpp.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=5ae62286e325193f309f0c7faef103cc3ff31ff1$
+// $hash=e3c8147d25d629b82d638becfcb0fd4dcbd82bba$
 //
 
 #include "libcef_dll/ctocpp/run_file_dialog_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
@@ -21,6 +22,8 @@ NO_SANITIZE("cfi-icall")
 void CefRunFileDialogCallbackCToCpp::OnFileDialogDismissed(
     int selected_accept_filter,
     const std::vector<CefString>& file_paths) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_run_file_dialog_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_file_dialog_dismissed))
     return;
@@ -52,6 +55,12 @@ void CefRunFileDialogCallbackCToCpp::OnFileDialogDismissed(
 
 CefRunFileDialogCallbackCToCpp::CefRunFileDialogCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefRunFileDialogCallbackCToCpp::~CefRunFileDialogCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_run_file_dialog_callback_t* CefCToCppRefCounted<
     CefRunFileDialogCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/run_file_dialog_callback_ctocpp.h b/libcef_dll/ctocpp/run_file_dialog_callback_ctocpp.h
index a37dc5ce0..f3d4680f5 100644
--- a/libcef_dll/ctocpp/run_file_dialog_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/run_file_dialog_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=16f2fc491196c37d41c1f1a15c0137c47581df40$
+// $hash=721c351c040930f8dd9b5da74359ae5946b45fd3$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_RUN_FILE_DIALOG_CALLBACK_CTOCPP_H_
@@ -35,6 +35,7 @@ class CefRunFileDialogCallbackCToCpp
                                  cef_run_file_dialog_callback_t> {
  public:
   CefRunFileDialogCallbackCToCpp();
+  virtual ~CefRunFileDialogCallbackCToCpp();
 
   // CefRunFileDialogCallback methods.
   void OnFileDialogDismissed(int selected_accept_filter,
diff --git a/libcef_dll/ctocpp/scheme_handler_factory_ctocpp.cc b/libcef_dll/ctocpp/scheme_handler_factory_ctocpp.cc
index ba97dad14..52f8385c2 100644
--- a/libcef_dll/ctocpp/scheme_handler_factory_ctocpp.cc
+++ b/libcef_dll/ctocpp/scheme_handler_factory_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=bc66f40917445e9ad3e8db14e4a49d3b79db716d$
+// $hash=cc1c431f55b6c2efa1a6e614baae484216d4a425$
 //
 
 #include "libcef_dll/ctocpp/scheme_handler_factory_ctocpp.h"
@@ -55,6 +55,10 @@ CefRefPtr<CefResourceHandler> CefSchemeHandlerFactoryCToCpp::Create(
 
 CefSchemeHandlerFactoryCToCpp::CefSchemeHandlerFactoryCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefSchemeHandlerFactoryCToCpp::~CefSchemeHandlerFactoryCToCpp() {}
+
 template <>
 cef_scheme_handler_factory_t* CefCToCppRefCounted<
     CefSchemeHandlerFactoryCToCpp,
diff --git a/libcef_dll/ctocpp/scheme_handler_factory_ctocpp.h b/libcef_dll/ctocpp/scheme_handler_factory_ctocpp.h
index d9d0c3920..902266ada 100644
--- a/libcef_dll/ctocpp/scheme_handler_factory_ctocpp.h
+++ b/libcef_dll/ctocpp/scheme_handler_factory_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4b9bbade23a6ae46a8858bb24a9ac9cb9c0fc6d9$
+// $hash=ec3bef3aece33547fc4d42aef8589001340e6c37$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_SCHEME_HANDLER_FACTORY_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefSchemeHandlerFactoryCToCpp
                                  cef_scheme_handler_factory_t> {
  public:
   CefSchemeHandlerFactoryCToCpp();
+  virtual ~CefSchemeHandlerFactoryCToCpp();
 
   // CefSchemeHandlerFactory methods.
   CefRefPtr<CefResourceHandler> Create(CefRefPtr<CefBrowser> browser,
diff --git a/libcef_dll/ctocpp/scheme_registrar_ctocpp.cc b/libcef_dll/ctocpp/scheme_registrar_ctocpp.cc
index 02aaa898f..9dbada793 100644
--- a/libcef_dll/ctocpp/scheme_registrar_ctocpp.cc
+++ b/libcef_dll/ctocpp/scheme_registrar_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b35a35cf7c729b333843001e424e13d9e91dc41c$
+// $hash=caed6f3b379daa361a3435a4810df25cdbf829a8$
 //
 
 #include "libcef_dll/ctocpp/scheme_registrar_ctocpp.h"
@@ -50,6 +50,10 @@ bool CefSchemeRegistrarCToCpp::AddCustomScheme(const CefString& scheme_name,
 
 CefSchemeRegistrarCToCpp::CefSchemeRegistrarCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefSchemeRegistrarCToCpp::~CefSchemeRegistrarCToCpp() {}
+
 template <>
 cef_scheme_registrar_t* CefCToCppScoped<
     CefSchemeRegistrarCToCpp,
diff --git a/libcef_dll/ctocpp/scheme_registrar_ctocpp.h b/libcef_dll/ctocpp/scheme_registrar_ctocpp.h
index 255cc4273..34db688f4 100644
--- a/libcef_dll/ctocpp/scheme_registrar_ctocpp.h
+++ b/libcef_dll/ctocpp/scheme_registrar_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=78be224ecf2427abc51e7006d031861baee0435d$
+// $hash=b3cac10a32964e7c29eb39cfb7e2fda4c3f869f9$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_SCHEME_REGISTRAR_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefSchemeRegistrarCToCpp
                              cef_scheme_registrar_t> {
  public:
   CefSchemeRegistrarCToCpp();
+  virtual ~CefSchemeRegistrarCToCpp();
 
   // CefSchemeRegistrar methods.
   bool AddCustomScheme(const CefString& scheme_name,
diff --git a/libcef_dll/ctocpp/select_client_certificate_callback_ctocpp.cc b/libcef_dll/ctocpp/select_client_certificate_callback_ctocpp.cc
index bbe626869..85bf4159c 100644
--- a/libcef_dll/ctocpp/select_client_certificate_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/select_client_certificate_callback_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b8c542f7498b9579ac4d169f0b73660af2f959c5$
+// $hash=cbc4f3b0339a6d0eff4254b4733e4e972c2c3b92$
 //
 
 #include "libcef_dll/ctocpp/select_client_certificate_callback_ctocpp.h"
 #include "libcef_dll/ctocpp/x509certificate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefSelectClientCertificateCallbackCToCpp::Select(
     CefRefPtr<CefX509Certificate> cert) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_select_client_certificate_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, select))
     return;
@@ -37,6 +40,13 @@ void CefSelectClientCertificateCallbackCToCpp::Select(
 CefSelectClientCertificateCallbackCToCpp::
     CefSelectClientCertificateCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefSelectClientCertificateCallbackCToCpp::
+    ~CefSelectClientCertificateCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_select_client_certificate_callback_t*
 CefCToCppRefCounted<CefSelectClientCertificateCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/select_client_certificate_callback_ctocpp.h b/libcef_dll/ctocpp/select_client_certificate_callback_ctocpp.h
index 7f2d8cfcd..fc7182a84 100644
--- a/libcef_dll/ctocpp/select_client_certificate_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/select_client_certificate_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c873bc18f8cbd384772a4999b6b57bb9d10df650$
+// $hash=a1288ba6a544be7ddaf0d307c40772930fa3d546$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_SELECT_CLIENT_CERTIFICATE_CALLBACK_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefSelectClientCertificateCallbackCToCpp
                                  cef_select_client_certificate_callback_t> {
  public:
   CefSelectClientCertificateCallbackCToCpp();
+  virtual ~CefSelectClientCertificateCallbackCToCpp();
 
   // CefSelectClientCertificateCallback methods.
   void Select(CefRefPtr<CefX509Certificate> cert) OVERRIDE;
diff --git a/libcef_dll/ctocpp/server_ctocpp.cc b/libcef_dll/ctocpp/server_ctocpp.cc
index c72a0b6e0..34ac3ced3 100644
--- a/libcef_dll/ctocpp/server_ctocpp.cc
+++ b/libcef_dll/ctocpp/server_ctocpp.cc
@@ -9,12 +9,13 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f3bf5d4209c0f88ff8f0b007ceaf513ddd6c04fc$
+// $hash=98264bc53181dbda80d4474494ffeef420463320$
 //
 
 #include "libcef_dll/ctocpp/server_ctocpp.h"
 #include "libcef_dll/cpptoc/server_handler_cpptoc.h"
 #include "libcef_dll/ctocpp/task_runner_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // STATIC METHODS - Body may be edited by hand.
@@ -24,6 +25,8 @@ void CefServer::CreateServer(const CefString& address,
                              uint16 port,
                              int backlog,
                              CefRefPtr<CefServerHandler> handler) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: address; type: string_byref_const
@@ -44,6 +47,8 @@ void CefServer::CreateServer(const CefString& address,
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefTaskRunner> CefServerCToCpp::GetTaskRunner() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_task_runner))
     return NULL;
@@ -58,6 +63,8 @@ CefRefPtr<CefTaskRunner> CefServerCToCpp::GetTaskRunner() {
 }
 
 NO_SANITIZE("cfi-icall") void CefServerCToCpp::Shutdown() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, shutdown))
     return;
@@ -69,6 +76,8 @@ NO_SANITIZE("cfi-icall") void CefServerCToCpp::Shutdown() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefServerCToCpp::IsRunning() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_running))
     return false;
@@ -83,6 +92,8 @@ NO_SANITIZE("cfi-icall") bool CefServerCToCpp::IsRunning() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefServerCToCpp::GetAddress() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_address))
     return CefString();
@@ -99,6 +110,8 @@ NO_SANITIZE("cfi-icall") CefString CefServerCToCpp::GetAddress() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefServerCToCpp::HasConnection() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_connection))
     return false;
@@ -114,6 +127,8 @@ NO_SANITIZE("cfi-icall") bool CefServerCToCpp::HasConnection() {
 
 NO_SANITIZE("cfi-icall")
 bool CefServerCToCpp::IsValidConnection(int connection_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_valid_connection))
     return false;
@@ -132,6 +147,8 @@ void CefServerCToCpp::SendHttp200Response(int connection_id,
                                           const CefString& content_type,
                                           const void* data,
                                           size_t data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_http200response))
     return;
@@ -154,6 +171,8 @@ void CefServerCToCpp::SendHttp200Response(int connection_id,
 
 NO_SANITIZE("cfi-icall")
 void CefServerCToCpp::SendHttp404Response(int connection_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_http404response))
     return;
@@ -167,6 +186,8 @@ void CefServerCToCpp::SendHttp404Response(int connection_id) {
 NO_SANITIZE("cfi-icall")
 void CefServerCToCpp::SendHttp500Response(int connection_id,
                                           const CefString& error_message) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_http500response))
     return;
@@ -189,6 +210,8 @@ void CefServerCToCpp::SendHttpResponse(int connection_id,
                                        const CefString& content_type,
                                        int64 content_length,
                                        const HeaderMap& extra_headers) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_http_response))
     return;
@@ -221,6 +244,8 @@ NO_SANITIZE("cfi-icall")
 void CefServerCToCpp::SendRawData(int connection_id,
                                   const void* data,
                                   size_t data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_raw_data))
     return;
@@ -238,6 +263,8 @@ void CefServerCToCpp::SendRawData(int connection_id,
 
 NO_SANITIZE("cfi-icall")
 void CefServerCToCpp::CloseConnection(int connection_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, close_connection))
     return;
@@ -252,6 +279,8 @@ NO_SANITIZE("cfi-icall")
 void CefServerCToCpp::SendWebSocketMessage(int connection_id,
                                            const void* data,
                                            size_t data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_web_socket_message))
     return;
@@ -271,6 +300,12 @@ void CefServerCToCpp::SendWebSocketMessage(int connection_id,
 
 CefServerCToCpp::CefServerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefServerCToCpp::~CefServerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_server_t*
 CefCToCppRefCounted<CefServerCToCpp, CefServer, cef_server_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/server_ctocpp.h b/libcef_dll/ctocpp/server_ctocpp.h
index c38b46502..0e53b299b 100644
--- a/libcef_dll/ctocpp/server_ctocpp.h
+++ b/libcef_dll/ctocpp/server_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1b52d8dda791fd538bbaa7a397dc6e7b4bb078ca$
+// $hash=d3e3ac31099d907a471d495d1888896d6643a623$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_SERVER_CTOCPP_H_
@@ -30,6 +30,7 @@ class CefServerCToCpp
     : public CefCToCppRefCounted<CefServerCToCpp, CefServer, cef_server_t> {
  public:
   CefServerCToCpp();
+  virtual ~CefServerCToCpp();
 
   // CefServer methods.
   CefRefPtr<CefTaskRunner> GetTaskRunner() OVERRIDE;
diff --git a/libcef_dll/ctocpp/server_handler_ctocpp.cc b/libcef_dll/ctocpp/server_handler_ctocpp.cc
index 8a946fcf2..c89c1ac4c 100644
--- a/libcef_dll/ctocpp/server_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/server_handler_ctocpp.cc
@@ -9,18 +9,21 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=25b8a484e4e00c1004b1b8c30638d2d6faf963d6$
+// $hash=381eba12e69c8beedb92ada87ab54a3764be4230$
 //
 
 #include "libcef_dll/ctocpp/server_handler_ctocpp.h"
 #include "libcef_dll/cpptoc/callback_cpptoc.h"
 #include "libcef_dll/cpptoc/request_cpptoc.h"
 #include "libcef_dll/cpptoc/server_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefServerHandlerCToCpp::OnServerCreated(CefRefPtr<CefServer> server) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_server_created))
     return;
@@ -38,6 +41,8 @@ void CefServerHandlerCToCpp::OnServerCreated(CefRefPtr<CefServer> server) {
 
 NO_SANITIZE("cfi-icall")
 void CefServerHandlerCToCpp::OnServerDestroyed(CefRefPtr<CefServer> server) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_server_destroyed))
     return;
@@ -56,6 +61,8 @@ void CefServerHandlerCToCpp::OnServerDestroyed(CefRefPtr<CefServer> server) {
 NO_SANITIZE("cfi-icall")
 void CefServerHandlerCToCpp::OnClientConnected(CefRefPtr<CefServer> server,
                                                int connection_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_client_connected))
     return;
@@ -75,6 +82,8 @@ void CefServerHandlerCToCpp::OnClientConnected(CefRefPtr<CefServer> server,
 NO_SANITIZE("cfi-icall")
 void CefServerHandlerCToCpp::OnClientDisconnected(CefRefPtr<CefServer> server,
                                                   int connection_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_client_disconnected))
     return;
@@ -96,6 +105,8 @@ void CefServerHandlerCToCpp::OnHttpRequest(CefRefPtr<CefServer> server,
                                            int connection_id,
                                            const CefString& client_address,
                                            CefRefPtr<CefRequest> request) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_http_request))
     return;
@@ -128,6 +139,8 @@ void CefServerHandlerCToCpp::OnWebSocketRequest(
     const CefString& client_address,
     CefRefPtr<CefRequest> request,
     CefRefPtr<CefCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_web_socket_request))
     return;
@@ -161,6 +174,8 @@ void CefServerHandlerCToCpp::OnWebSocketRequest(
 NO_SANITIZE("cfi-icall")
 void CefServerHandlerCToCpp::OnWebSocketConnected(CefRefPtr<CefServer> server,
                                                   int connection_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_web_socket_connected))
     return;
@@ -182,6 +197,8 @@ void CefServerHandlerCToCpp::OnWebSocketMessage(CefRefPtr<CefServer> server,
                                                 int connection_id,
                                                 const void* data,
                                                 size_t data_size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_server_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_web_socket_message))
     return;
@@ -206,6 +223,12 @@ void CefServerHandlerCToCpp::OnWebSocketMessage(CefRefPtr<CefServer> server,
 
 CefServerHandlerCToCpp::CefServerHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefServerHandlerCToCpp::~CefServerHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_server_handler_t*
 CefCToCppRefCounted<CefServerHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/server_handler_ctocpp.h b/libcef_dll/ctocpp/server_handler_ctocpp.h
index 0fdcae162..be15ac480 100644
--- a/libcef_dll/ctocpp/server_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/server_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=62f186c4241b43f21b1a3a889484c0138a73e904$
+// $hash=d56012ec5f684560de78c23682e080544f44f3fc$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_SERVER_HANDLER_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefServerHandlerCToCpp
                                  cef_server_handler_t> {
  public:
   CefServerHandlerCToCpp();
+  virtual ~CefServerHandlerCToCpp();
 
   // CefServerHandler methods.
   void OnServerCreated(CefRefPtr<CefServer> server) override;
diff --git a/libcef_dll/ctocpp/set_cookie_callback_ctocpp.cc b/libcef_dll/ctocpp/set_cookie_callback_ctocpp.cc
index c1b55d9a1..569371838 100644
--- a/libcef_dll/ctocpp/set_cookie_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/set_cookie_callback_ctocpp.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4a247df94da6f7d258982f2518db3d909d727a47$
+// $hash=9cc7eb52611e6b972ec6cd4dc036409c0e6875df$
 //
 
 #include "libcef_dll/ctocpp/set_cookie_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefSetCookieCallbackCToCpp::OnComplete(bool success) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_set_cookie_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_complete))
     return;
@@ -32,6 +35,12 @@ void CefSetCookieCallbackCToCpp::OnComplete(bool success) {
 
 CefSetCookieCallbackCToCpp::CefSetCookieCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefSetCookieCallbackCToCpp::~CefSetCookieCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_set_cookie_callback_t* CefCToCppRefCounted<
     CefSetCookieCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/set_cookie_callback_ctocpp.h b/libcef_dll/ctocpp/set_cookie_callback_ctocpp.h
index 3f744c38f..f83cdf4b7 100644
--- a/libcef_dll/ctocpp/set_cookie_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/set_cookie_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a4ff20aee06bfc88879ac9e5cc65c9aac887c5f5$
+// $hash=48f20f8d8d764c34b220ff92248a39572af46887$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_SET_COOKIE_CALLBACK_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefSetCookieCallbackCToCpp
                                  cef_set_cookie_callback_t> {
  public:
   CefSetCookieCallbackCToCpp();
+  virtual ~CefSetCookieCallbackCToCpp();
 
   // CefSetCookieCallback methods.
   void OnComplete(bool success) override;
diff --git a/libcef_dll/ctocpp/sslinfo_ctocpp.cc b/libcef_dll/ctocpp/sslinfo_ctocpp.cc
index 40868b3cf..f17e36801 100644
--- a/libcef_dll/ctocpp/sslinfo_ctocpp.cc
+++ b/libcef_dll/ctocpp/sslinfo_ctocpp.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4ae1f2c5eb73a7dff5d96bc42750bbf8034e6ddb$
+// $hash=d2496fe2f83679ec93768c1fb73b1c66499ebc5b$
 //
 
 #include "libcef_dll/ctocpp/sslinfo_ctocpp.h"
 #include "libcef_dll/ctocpp/x509certificate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") cef_cert_status_t CefSSLInfoCToCpp::GetCertStatus() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_sslinfo_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_cert_status))
     return CERT_STATUS_NONE;
@@ -33,6 +36,8 @@ NO_SANITIZE("cfi-icall") cef_cert_status_t CefSSLInfoCToCpp::GetCertStatus() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefX509Certificate> CefSSLInfoCToCpp::GetX509Certificate() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_sslinfo_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_x509certificate))
     return NULL;
@@ -50,6 +55,12 @@ CefRefPtr<CefX509Certificate> CefSSLInfoCToCpp::GetX509Certificate() {
 
 CefSSLInfoCToCpp::CefSSLInfoCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefSSLInfoCToCpp::~CefSSLInfoCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_sslinfo_t*
 CefCToCppRefCounted<CefSSLInfoCToCpp, CefSSLInfo, cef_sslinfo_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/sslinfo_ctocpp.h b/libcef_dll/ctocpp/sslinfo_ctocpp.h
index ec5d0b8ee..5ffc3ee13 100644
--- a/libcef_dll/ctocpp/sslinfo_ctocpp.h
+++ b/libcef_dll/ctocpp/sslinfo_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=89923ce50878e9288e595d210febed763018116f$
+// $hash=c9aa6a27970e239b12162b386a02d50fca58d2a5$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_SSLINFO_CTOCPP_H_
@@ -30,6 +30,7 @@ class CefSSLInfoCToCpp
     : public CefCToCppRefCounted<CefSSLInfoCToCpp, CefSSLInfo, cef_sslinfo_t> {
  public:
   CefSSLInfoCToCpp();
+  virtual ~CefSSLInfoCToCpp();
 
   // CefSSLInfo methods.
   cef_cert_status_t GetCertStatus() OVERRIDE;
diff --git a/libcef_dll/ctocpp/sslstatus_ctocpp.cc b/libcef_dll/ctocpp/sslstatus_ctocpp.cc
index 60cdab3bf..1f73892fb 100644
--- a/libcef_dll/ctocpp/sslstatus_ctocpp.cc
+++ b/libcef_dll/ctocpp/sslstatus_ctocpp.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9eb40b86cd35c2a78bf7db5d68522a290c67ad20$
+// $hash=971e8ff1505cd5c719e4c816ac5c6aebffbc8e98$
 //
 
 #include "libcef_dll/ctocpp/sslstatus_ctocpp.h"
 #include "libcef_dll/ctocpp/x509certificate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefSSLStatusCToCpp::IsSecureConnection() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_sslstatus_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_secure_connection))
     return false;
@@ -32,6 +35,8 @@ NO_SANITIZE("cfi-icall") bool CefSSLStatusCToCpp::IsSecureConnection() {
 }
 
 NO_SANITIZE("cfi-icall") cef_cert_status_t CefSSLStatusCToCpp::GetCertStatus() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_sslstatus_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_cert_status))
     return CERT_STATUS_NONE;
@@ -46,6 +51,8 @@ NO_SANITIZE("cfi-icall") cef_cert_status_t CefSSLStatusCToCpp::GetCertStatus() {
 }
 
 NO_SANITIZE("cfi-icall") cef_ssl_version_t CefSSLStatusCToCpp::GetSSLVersion() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_sslstatus_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_sslversion))
     return SSL_CONNECTION_VERSION_UNKNOWN;
@@ -61,6 +68,8 @@ NO_SANITIZE("cfi-icall") cef_ssl_version_t CefSSLStatusCToCpp::GetSSLVersion() {
 
 NO_SANITIZE("cfi-icall")
 cef_ssl_content_status_t CefSSLStatusCToCpp::GetContentStatus() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_sslstatus_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_content_status))
     return SSL_CONTENT_NORMAL_CONTENT;
@@ -76,6 +85,8 @@ cef_ssl_content_status_t CefSSLStatusCToCpp::GetContentStatus() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefX509Certificate> CefSSLStatusCToCpp::GetX509Certificate() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_sslstatus_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_x509certificate))
     return NULL;
@@ -93,6 +104,12 @@ CefRefPtr<CefX509Certificate> CefSSLStatusCToCpp::GetX509Certificate() {
 
 CefSSLStatusCToCpp::CefSSLStatusCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefSSLStatusCToCpp::~CefSSLStatusCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_sslstatus_t*
 CefCToCppRefCounted<CefSSLStatusCToCpp, CefSSLStatus, cef_sslstatus_t>::
diff --git a/libcef_dll/ctocpp/sslstatus_ctocpp.h b/libcef_dll/ctocpp/sslstatus_ctocpp.h
index 2a65a19a7..82ce7881d 100644
--- a/libcef_dll/ctocpp/sslstatus_ctocpp.h
+++ b/libcef_dll/ctocpp/sslstatus_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c24a06863b0ebd4e15eed11727ac1cf7fae7863b$
+// $hash=35e07d1a4032f54411954ef769922b8e7418d4df$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_SSLSTATUS_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefSSLStatusCToCpp : public CefCToCppRefCounted<CefSSLStatusCToCpp,
                                                       cef_sslstatus_t> {
  public:
   CefSSLStatusCToCpp();
+  virtual ~CefSSLStatusCToCpp();
 
   // CefSSLStatus methods.
   bool IsSecureConnection() OVERRIDE;
diff --git a/libcef_dll/ctocpp/stream_reader_ctocpp.cc b/libcef_dll/ctocpp/stream_reader_ctocpp.cc
index 8a63e45a9..677f6b018 100644
--- a/libcef_dll/ctocpp/stream_reader_ctocpp.cc
+++ b/libcef_dll/ctocpp/stream_reader_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c315ce672ba7e9bc903cb9eb6927fa9efd8187ba$
+// $hash=bd71a129987045a4287adb96f27e3cfc858dda46$
 //
 
 #include "libcef_dll/ctocpp/stream_reader_ctocpp.h"
 #include "libcef_dll/cpptoc/read_handler_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefStreamReader> CefStreamReader::CreateForFile(
     const CefString& fileName) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: fileName; type: string_byref_const
@@ -38,6 +41,8 @@ CefRefPtr<CefStreamReader> CefStreamReader::CreateForFile(
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefStreamReader> CefStreamReader::CreateForData(void* data,
                                                           size_t size) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: data; type: simple_byaddr
@@ -55,6 +60,8 @@ CefRefPtr<CefStreamReader> CefStreamReader::CreateForData(void* data,
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefStreamReader> CefStreamReader::CreateForHandler(
     CefRefPtr<CefReadHandler> handler) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: handler; type: refptr_diff
@@ -74,6 +81,8 @@ CefRefPtr<CefStreamReader> CefStreamReader::CreateForHandler(
 
 NO_SANITIZE("cfi-icall")
 size_t CefStreamReaderCToCpp::Read(void* ptr, size_t size, size_t n) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_stream_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, read))
     return 0;
@@ -94,6 +103,8 @@ size_t CefStreamReaderCToCpp::Read(void* ptr, size_t size, size_t n) {
 
 NO_SANITIZE("cfi-icall")
 int CefStreamReaderCToCpp::Seek(int64 offset, int whence) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_stream_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, seek))
     return 0;
@@ -108,6 +119,8 @@ int CefStreamReaderCToCpp::Seek(int64 offset, int whence) {
 }
 
 NO_SANITIZE("cfi-icall") int64 CefStreamReaderCToCpp::Tell() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_stream_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, tell))
     return 0;
@@ -122,6 +135,8 @@ NO_SANITIZE("cfi-icall") int64 CefStreamReaderCToCpp::Tell() {
 }
 
 NO_SANITIZE("cfi-icall") int CefStreamReaderCToCpp::Eof() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_stream_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, eof))
     return 0;
@@ -136,6 +151,8 @@ NO_SANITIZE("cfi-icall") int CefStreamReaderCToCpp::Eof() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefStreamReaderCToCpp::MayBlock() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_stream_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, may_block))
     return false;
@@ -153,6 +170,12 @@ NO_SANITIZE("cfi-icall") bool CefStreamReaderCToCpp::MayBlock() {
 
 CefStreamReaderCToCpp::CefStreamReaderCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefStreamReaderCToCpp::~CefStreamReaderCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_stream_reader_t*
 CefCToCppRefCounted<CefStreamReaderCToCpp,
diff --git a/libcef_dll/ctocpp/stream_reader_ctocpp.h b/libcef_dll/ctocpp/stream_reader_ctocpp.h
index add6e5ec7..3f4d2cdd9 100644
--- a/libcef_dll/ctocpp/stream_reader_ctocpp.h
+++ b/libcef_dll/ctocpp/stream_reader_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=16d7f805d7da0cce7159a35ce43e7990866ad5c8$
+// $hash=0dd5d920ae85599953a9581c40a8cecdd94ea188$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_STREAM_READER_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefStreamReaderCToCpp : public CefCToCppRefCounted<CefStreamReaderCToCpp,
                                                          cef_stream_reader_t> {
  public:
   CefStreamReaderCToCpp();
+  virtual ~CefStreamReaderCToCpp();
 
   // CefStreamReader methods.
   size_t Read(void* ptr, size_t size, size_t n) OVERRIDE;
diff --git a/libcef_dll/ctocpp/stream_writer_ctocpp.cc b/libcef_dll/ctocpp/stream_writer_ctocpp.cc
index 1607f1eeb..78b591eab 100644
--- a/libcef_dll/ctocpp/stream_writer_ctocpp.cc
+++ b/libcef_dll/ctocpp/stream_writer_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a1805c15dc4a3ece20d53c25c01a1f1b31574cf8$
+// $hash=7a8e8a23e595fc23ee83c0547fe099d135485ae6$
 //
 
 #include "libcef_dll/ctocpp/stream_writer_ctocpp.h"
 #include "libcef_dll/cpptoc/write_handler_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefStreamWriter> CefStreamWriter::CreateForFile(
     const CefString& fileName) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: fileName; type: string_byref_const
@@ -38,6 +41,8 @@ CefRefPtr<CefStreamWriter> CefStreamWriter::CreateForFile(
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefStreamWriter> CefStreamWriter::CreateForHandler(
     CefRefPtr<CefWriteHandler> handler) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: handler; type: refptr_diff
@@ -57,6 +62,8 @@ CefRefPtr<CefStreamWriter> CefStreamWriter::CreateForHandler(
 
 NO_SANITIZE("cfi-icall")
 size_t CefStreamWriterCToCpp::Write(const void* ptr, size_t size, size_t n) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_stream_writer_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, write))
     return 0;
@@ -77,6 +84,8 @@ size_t CefStreamWriterCToCpp::Write(const void* ptr, size_t size, size_t n) {
 
 NO_SANITIZE("cfi-icall")
 int CefStreamWriterCToCpp::Seek(int64 offset, int whence) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_stream_writer_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, seek))
     return 0;
@@ -91,6 +100,8 @@ int CefStreamWriterCToCpp::Seek(int64 offset, int whence) {
 }
 
 NO_SANITIZE("cfi-icall") int64 CefStreamWriterCToCpp::Tell() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_stream_writer_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, tell))
     return 0;
@@ -105,6 +116,8 @@ NO_SANITIZE("cfi-icall") int64 CefStreamWriterCToCpp::Tell() {
 }
 
 NO_SANITIZE("cfi-icall") int CefStreamWriterCToCpp::Flush() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_stream_writer_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, flush))
     return 0;
@@ -119,6 +132,8 @@ NO_SANITIZE("cfi-icall") int CefStreamWriterCToCpp::Flush() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefStreamWriterCToCpp::MayBlock() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_stream_writer_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, may_block))
     return false;
@@ -136,6 +151,12 @@ NO_SANITIZE("cfi-icall") bool CefStreamWriterCToCpp::MayBlock() {
 
 CefStreamWriterCToCpp::CefStreamWriterCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefStreamWriterCToCpp::~CefStreamWriterCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_stream_writer_t*
 CefCToCppRefCounted<CefStreamWriterCToCpp,
diff --git a/libcef_dll/ctocpp/stream_writer_ctocpp.h b/libcef_dll/ctocpp/stream_writer_ctocpp.h
index 4adb5713f..083bdb9a8 100644
--- a/libcef_dll/ctocpp/stream_writer_ctocpp.h
+++ b/libcef_dll/ctocpp/stream_writer_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a21573c07ef877d5ec950b5fe8a5c439089cefd4$
+// $hash=b8c69c6ad229e9589cc6cc4d85e21bad1fcc729a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_STREAM_WRITER_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefStreamWriterCToCpp : public CefCToCppRefCounted<CefStreamWriterCToCpp,
                                                          cef_stream_writer_t> {
  public:
   CefStreamWriterCToCpp();
+  virtual ~CefStreamWriterCToCpp();
 
   // CefStreamWriter methods.
   size_t Write(const void* ptr, size_t size, size_t n) OVERRIDE;
diff --git a/libcef_dll/ctocpp/string_visitor_ctocpp.cc b/libcef_dll/ctocpp/string_visitor_ctocpp.cc
index 3b579a68f..a106ce25f 100644
--- a/libcef_dll/ctocpp/string_visitor_ctocpp.cc
+++ b/libcef_dll/ctocpp/string_visitor_ctocpp.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f131442386d9aeda3b4a9e7484faa1bdbf88276a$
+// $hash=9d300b4e0391a921a05a01599c91cf7f700a3e63$
 //
 
 #include "libcef_dll/ctocpp/string_visitor_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefStringVisitorCToCpp::Visit(const CefString& string) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_string_visitor_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, visit))
     return;
@@ -34,6 +37,12 @@ void CefStringVisitorCToCpp::Visit(const CefString& string) {
 
 CefStringVisitorCToCpp::CefStringVisitorCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefStringVisitorCToCpp::~CefStringVisitorCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_string_visitor_t*
 CefCToCppRefCounted<CefStringVisitorCToCpp,
diff --git a/libcef_dll/ctocpp/string_visitor_ctocpp.h b/libcef_dll/ctocpp/string_visitor_ctocpp.h
index 85fea853a..cd091c0a6 100644
--- a/libcef_dll/ctocpp/string_visitor_ctocpp.h
+++ b/libcef_dll/ctocpp/string_visitor_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=27d5e08f9615b50980d997ca790e72ddcf08a483$
+// $hash=868be959561516e109ba5346553b8e2778b5bb4b$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_STRING_VISITOR_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefStringVisitorCToCpp
                                  cef_string_visitor_t> {
  public:
   CefStringVisitorCToCpp();
+  virtual ~CefStringVisitorCToCpp();
 
   // CefStringVisitor methods.
   void Visit(const CefString& string) override;
diff --git a/libcef_dll/ctocpp/task_ctocpp.cc b/libcef_dll/ctocpp/task_ctocpp.cc
index c7939d36d..237785545 100644
--- a/libcef_dll/ctocpp/task_ctocpp.cc
+++ b/libcef_dll/ctocpp/task_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=bfa1396bd439183b8ffc6289db2974d11bd7ba13$
+// $hash=da357fbd2928a41597a056f80551b406b859ab1b$
 //
 
 #include "libcef_dll/ctocpp/task_ctocpp.h"
@@ -31,6 +31,10 @@ NO_SANITIZE("cfi-icall") void CefTaskCToCpp::Execute() {
 
 CefTaskCToCpp::CefTaskCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTaskCToCpp::~CefTaskCToCpp() {}
+
 template <>
 cef_task_t*
 CefCToCppRefCounted<CefTaskCToCpp, CefTask, cef_task_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/task_ctocpp.h b/libcef_dll/ctocpp/task_ctocpp.h
index bd55a6fa1..f4f373b68 100644
--- a/libcef_dll/ctocpp/task_ctocpp.h
+++ b/libcef_dll/ctocpp/task_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4c3ad7a10e3dfbcb4f812c2f3a5051a4674c9e5e$
+// $hash=8ec605dab7905eba81220b038d9e2f041fc02bae$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_TASK_CTOCPP_H_
@@ -30,6 +30,7 @@ class CefTaskCToCpp
     : public CefCToCppRefCounted<CefTaskCToCpp, CefTask, cef_task_t> {
  public:
   CefTaskCToCpp();
+  virtual ~CefTaskCToCpp();
 
   // CefTask methods.
   void Execute() override;
diff --git a/libcef_dll/ctocpp/task_runner_ctocpp.cc b/libcef_dll/ctocpp/task_runner_ctocpp.cc
index 420ddb630..6f94f4413 100644
--- a/libcef_dll/ctocpp/task_runner_ctocpp.cc
+++ b/libcef_dll/ctocpp/task_runner_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=43b6d2b9373dd2e97133fec6234840ffec170b39$
+// $hash=7fde43475329d8b158cd0325a0382ba3cc49cda0$
 //
 
 #include "libcef_dll/ctocpp/task_runner_ctocpp.h"
 #include "libcef_dll/cpptoc/task_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefTaskRunner> CefTaskRunner::GetForCurrentThread() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -30,6 +33,8 @@ CefRefPtr<CefTaskRunner> CefTaskRunner::GetForCurrentThread() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefTaskRunner> CefTaskRunner::GetForThread(CefThreadId threadId) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -43,6 +48,8 @@ CefRefPtr<CefTaskRunner> CefTaskRunner::GetForThread(CefThreadId threadId) {
 
 NO_SANITIZE("cfi-icall")
 bool CefTaskRunnerCToCpp::IsSame(CefRefPtr<CefTaskRunner> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_task_runner_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -62,6 +69,8 @@ bool CefTaskRunnerCToCpp::IsSame(CefRefPtr<CefTaskRunner> that) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTaskRunnerCToCpp::BelongsToCurrentThread() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_task_runner_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, belongs_to_current_thread))
     return false;
@@ -77,6 +86,8 @@ NO_SANITIZE("cfi-icall") bool CefTaskRunnerCToCpp::BelongsToCurrentThread() {
 
 NO_SANITIZE("cfi-icall")
 bool CefTaskRunnerCToCpp::BelongsToThread(CefThreadId threadId) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_task_runner_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, belongs_to_thread))
     return false;
@@ -92,6 +103,8 @@ bool CefTaskRunnerCToCpp::BelongsToThread(CefThreadId threadId) {
 
 NO_SANITIZE("cfi-icall")
 bool CefTaskRunnerCToCpp::PostTask(CefRefPtr<CefTask> task) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_task_runner_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, post_task))
     return false;
@@ -113,6 +126,8 @@ bool CefTaskRunnerCToCpp::PostTask(CefRefPtr<CefTask> task) {
 NO_SANITIZE("cfi-icall")
 bool CefTaskRunnerCToCpp::PostDelayedTask(CefRefPtr<CefTask> task,
                                           int64 delay_ms) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_task_runner_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, post_delayed_task))
     return false;
@@ -136,6 +151,12 @@ bool CefTaskRunnerCToCpp::PostDelayedTask(CefRefPtr<CefTask> task,
 
 CefTaskRunnerCToCpp::CefTaskRunnerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTaskRunnerCToCpp::~CefTaskRunnerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_task_runner_t*
 CefCToCppRefCounted<CefTaskRunnerCToCpp, CefTaskRunner, cef_task_runner_t>::
diff --git a/libcef_dll/ctocpp/task_runner_ctocpp.h b/libcef_dll/ctocpp/task_runner_ctocpp.h
index 2598f41b0..f1e81a452 100644
--- a/libcef_dll/ctocpp/task_runner_ctocpp.h
+++ b/libcef_dll/ctocpp/task_runner_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=62845b31727d7aaa09b12314d898723aead66a0c$
+// $hash=629b07ed292651bd4226b5e98a420f0da7a28874$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_TASK_RUNNER_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefTaskRunnerCToCpp : public CefCToCppRefCounted<CefTaskRunnerCToCpp,
                                                        cef_task_runner_t> {
  public:
   CefTaskRunnerCToCpp();
+  virtual ~CefTaskRunnerCToCpp();
 
   // CefTaskRunner methods.
   bool IsSame(CefRefPtr<CefTaskRunner> that) OVERRIDE;
diff --git a/libcef_dll/ctocpp/test/translator_test_ctocpp.cc b/libcef_dll/ctocpp/test/translator_test_ctocpp.cc
index 538ce423b..12d7c7701 100644
--- a/libcef_dll/ctocpp/test/translator_test_ctocpp.cc
+++ b/libcef_dll/ctocpp/test/translator_test_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cf21f8b6dbe96ad316d77e6290c37937eee574a8$
+// $hash=685b7f49ef2b4088a00e739450c26b05f73d6fbb$
 //
 
 #include "libcef_dll/ctocpp/test/translator_test_ctocpp.h"
@@ -22,12 +22,15 @@
 #include "libcef_dll/ctocpp/test/translator_test_ref_ptr_library_ctocpp.h"
 #include "libcef_dll/ctocpp/test/translator_test_scoped_library_child_ctocpp.h"
 #include "libcef_dll/ctocpp/test/translator_test_scoped_library_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefTranslatorTest> CefTranslatorTest::Create() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -40,6 +43,8 @@ CefRefPtr<CefTranslatorTest> CefTranslatorTest::Create() {
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") void CefTranslatorTestCToCpp::GetVoid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_void))
     return;
@@ -51,6 +56,8 @@ NO_SANITIZE("cfi-icall") void CefTranslatorTestCToCpp::GetVoid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTranslatorTestCToCpp::GetBool() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_bool))
     return false;
@@ -65,6 +72,8 @@ NO_SANITIZE("cfi-icall") bool CefTranslatorTestCToCpp::GetBool() {
 }
 
 NO_SANITIZE("cfi-icall") int CefTranslatorTestCToCpp::GetInt() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_int))
     return 0;
@@ -79,6 +88,8 @@ NO_SANITIZE("cfi-icall") int CefTranslatorTestCToCpp::GetInt() {
 }
 
 NO_SANITIZE("cfi-icall") double CefTranslatorTestCToCpp::GetDouble() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_double))
     return 0;
@@ -93,6 +104,8 @@ NO_SANITIZE("cfi-icall") double CefTranslatorTestCToCpp::GetDouble() {
 }
 
 NO_SANITIZE("cfi-icall") long CefTranslatorTestCToCpp::GetLong() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_long))
     return 0;
@@ -107,6 +120,8 @@ NO_SANITIZE("cfi-icall") long CefTranslatorTestCToCpp::GetLong() {
 }
 
 NO_SANITIZE("cfi-icall") size_t CefTranslatorTestCToCpp::GetSizet() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_sizet))
     return 0;
@@ -121,6 +136,8 @@ NO_SANITIZE("cfi-icall") size_t CefTranslatorTestCToCpp::GetSizet() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTranslatorTestCToCpp::SetVoid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_void))
     return false;
@@ -135,6 +152,8 @@ NO_SANITIZE("cfi-icall") bool CefTranslatorTestCToCpp::SetVoid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTranslatorTestCToCpp::SetBool(bool val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_bool))
     return false;
@@ -149,6 +168,8 @@ NO_SANITIZE("cfi-icall") bool CefTranslatorTestCToCpp::SetBool(bool val) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTranslatorTestCToCpp::SetInt(int val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_int))
     return false;
@@ -163,6 +184,8 @@ NO_SANITIZE("cfi-icall") bool CefTranslatorTestCToCpp::SetInt(int val) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTranslatorTestCToCpp::SetDouble(double val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_double))
     return false;
@@ -177,6 +200,8 @@ NO_SANITIZE("cfi-icall") bool CefTranslatorTestCToCpp::SetDouble(double val) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTranslatorTestCToCpp::SetLong(long val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_long))
     return false;
@@ -191,6 +216,8 @@ NO_SANITIZE("cfi-icall") bool CefTranslatorTestCToCpp::SetLong(long val) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTranslatorTestCToCpp::SetSizet(size_t val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_sizet))
     return false;
@@ -206,6 +233,8 @@ NO_SANITIZE("cfi-icall") bool CefTranslatorTestCToCpp::SetSizet(size_t val) {
 
 NO_SANITIZE("cfi-icall")
 bool CefTranslatorTestCToCpp::SetIntList(const std::vector<int>& val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_int_list))
     return false;
@@ -238,6 +267,8 @@ bool CefTranslatorTestCToCpp::SetIntList(const std::vector<int>& val) {
 
 NO_SANITIZE("cfi-icall")
 bool CefTranslatorTestCToCpp::GetIntListByRef(IntList& val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_int_list_by_ref))
     return false;
@@ -278,6 +309,8 @@ bool CefTranslatorTestCToCpp::GetIntListByRef(IntList& val) {
 }
 
 NO_SANITIZE("cfi-icall") size_t CefTranslatorTestCToCpp::GetIntListSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_int_list_size))
     return 0;
@@ -292,6 +325,8 @@ NO_SANITIZE("cfi-icall") size_t CefTranslatorTestCToCpp::GetIntListSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefTranslatorTestCToCpp::GetString() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_string))
     return CefString();
@@ -309,6 +344,8 @@ NO_SANITIZE("cfi-icall") CefString CefTranslatorTestCToCpp::GetString() {
 
 NO_SANITIZE("cfi-icall")
 bool CefTranslatorTestCToCpp::SetString(const CefString& val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_string))
     return false;
@@ -329,6 +366,8 @@ bool CefTranslatorTestCToCpp::SetString(const CefString& val) {
 
 NO_SANITIZE("cfi-icall")
 void CefTranslatorTestCToCpp::GetStringByRef(CefString& val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_string_by_ref))
     return;
@@ -341,6 +380,8 @@ void CefTranslatorTestCToCpp::GetStringByRef(CefString& val) {
 
 NO_SANITIZE("cfi-icall")
 bool CefTranslatorTestCToCpp::SetStringList(const std::vector<CefString>& val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_string_list))
     return false;
@@ -366,6 +407,8 @@ bool CefTranslatorTestCToCpp::SetStringList(const std::vector<CefString>& val) {
 
 NO_SANITIZE("cfi-icall")
 bool CefTranslatorTestCToCpp::GetStringListByRef(StringList& val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_string_list_by_ref))
     return false;
@@ -394,6 +437,8 @@ bool CefTranslatorTestCToCpp::GetStringListByRef(StringList& val) {
 
 NO_SANITIZE("cfi-icall")
 bool CefTranslatorTestCToCpp::SetStringMap(const StringMap& val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_string_map))
     return false;
@@ -420,6 +465,8 @@ bool CefTranslatorTestCToCpp::SetStringMap(const StringMap& val) {
 NO_SANITIZE("cfi-icall")
 bool CefTranslatorTestCToCpp::GetStringMapByRef(
     std::map<CefString, CefString>& val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_string_map_by_ref))
     return false;
@@ -449,6 +496,8 @@ bool CefTranslatorTestCToCpp::GetStringMapByRef(
 NO_SANITIZE("cfi-icall")
 bool CefTranslatorTestCToCpp::SetStringMultimap(
     const std::multimap<CefString, CefString>& val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_string_multimap))
     return false;
@@ -474,6 +523,8 @@ bool CefTranslatorTestCToCpp::SetStringMultimap(
 
 NO_SANITIZE("cfi-icall")
 bool CefTranslatorTestCToCpp::GetStringMultimapByRef(StringMultimap& val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_string_multimap_by_ref))
     return false;
@@ -501,6 +552,8 @@ bool CefTranslatorTestCToCpp::GetStringMultimapByRef(StringMultimap& val) {
 }
 
 NO_SANITIZE("cfi-icall") CefPoint CefTranslatorTestCToCpp::GetPoint() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_point))
     return CefPoint();
@@ -516,6 +569,8 @@ NO_SANITIZE("cfi-icall") CefPoint CefTranslatorTestCToCpp::GetPoint() {
 
 NO_SANITIZE("cfi-icall")
 bool CefTranslatorTestCToCpp::SetPoint(const CefPoint& val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_point))
     return false;
@@ -531,6 +586,8 @@ bool CefTranslatorTestCToCpp::SetPoint(const CefPoint& val) {
 
 NO_SANITIZE("cfi-icall")
 void CefTranslatorTestCToCpp::GetPointByRef(CefPoint& val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_point_by_ref))
     return;
@@ -543,6 +600,8 @@ void CefTranslatorTestCToCpp::GetPointByRef(CefPoint& val) {
 
 NO_SANITIZE("cfi-icall")
 bool CefTranslatorTestCToCpp::SetPointList(const std::vector<CefPoint>& val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_point_list))
     return false;
@@ -575,6 +634,8 @@ bool CefTranslatorTestCToCpp::SetPointList(const std::vector<CefPoint>& val) {
 
 NO_SANITIZE("cfi-icall")
 bool CefTranslatorTestCToCpp::GetPointListByRef(PointList& val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_point_list_by_ref))
     return false;
@@ -615,6 +676,8 @@ bool CefTranslatorTestCToCpp::GetPointListByRef(PointList& val) {
 }
 
 NO_SANITIZE("cfi-icall") size_t CefTranslatorTestCToCpp::GetPointListSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_point_list_size))
     return 0;
@@ -629,8 +692,10 @@ NO_SANITIZE("cfi-icall") size_t CefTranslatorTestCToCpp::GetPointListSize() {
 }
 
 NO_SANITIZE("cfi-icall")
-CefRefPtr<CefTranslatorTestRefPtrLibrary> CefTranslatorTestCToCpp::
-    GetRefPtrLibrary(int val) {
+CefRefPtr<CefTranslatorTestRefPtrLibrary>
+CefTranslatorTestCToCpp::GetRefPtrLibrary(int val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_ref_ptr_library))
     return NULL;
@@ -648,6 +713,8 @@ CefRefPtr<CefTranslatorTestRefPtrLibrary> CefTranslatorTestCToCpp::
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestCToCpp::SetRefPtrLibrary(
     CefRefPtr<CefTranslatorTestRefPtrLibrary> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_ref_ptr_library))
     return 0;
@@ -668,8 +735,11 @@ int CefTranslatorTestCToCpp::SetRefPtrLibrary(
 }
 
 NO_SANITIZE("cfi-icall")
-CefRefPtr<CefTranslatorTestRefPtrLibrary> CefTranslatorTestCToCpp::
-    SetRefPtrLibraryAndReturn(CefRefPtr<CefTranslatorTestRefPtrLibrary> val) {
+CefRefPtr<CefTranslatorTestRefPtrLibrary>
+CefTranslatorTestCToCpp::SetRefPtrLibraryAndReturn(
+    CefRefPtr<CefTranslatorTestRefPtrLibrary> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_ref_ptr_library_and_return))
     return NULL;
@@ -693,6 +763,8 @@ CefRefPtr<CefTranslatorTestRefPtrLibrary> CefTranslatorTestCToCpp::
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestCToCpp::SetChildRefPtrLibrary(
     CefRefPtr<CefTranslatorTestRefPtrLibraryChild> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_child_ref_ptr_library))
     return 0;
@@ -713,9 +785,11 @@ int CefTranslatorTestCToCpp::SetChildRefPtrLibrary(
 }
 
 NO_SANITIZE("cfi-icall")
-CefRefPtr<CefTranslatorTestRefPtrLibrary> CefTranslatorTestCToCpp::
-    SetChildRefPtrLibraryAndReturnParent(
-        CefRefPtr<CefTranslatorTestRefPtrLibraryChild> val) {
+CefRefPtr<CefTranslatorTestRefPtrLibrary>
+CefTranslatorTestCToCpp::SetChildRefPtrLibraryAndReturnParent(
+    CefRefPtr<CefTranslatorTestRefPtrLibraryChild> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_child_ref_ptr_library_and_return_parent))
     return NULL;
@@ -741,6 +815,8 @@ bool CefTranslatorTestCToCpp::SetRefPtrLibraryList(
     const std::vector<CefRefPtr<CefTranslatorTestRefPtrLibrary>>& val,
     int val1,
     int val2) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_ref_ptr_library_list))
     return false;
@@ -776,6 +852,8 @@ NO_SANITIZE("cfi-icall")
 bool CefTranslatorTestCToCpp::GetRefPtrLibraryListByRef(RefPtrLibraryList& val,
                                                         int val1,
                                                         int val2) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_ref_ptr_library_list_by_ref))
     return false;
@@ -819,6 +897,8 @@ bool CefTranslatorTestCToCpp::GetRefPtrLibraryListByRef(RefPtrLibraryList& val,
 
 NO_SANITIZE("cfi-icall")
 size_t CefTranslatorTestCToCpp::GetRefPtrLibraryListSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_ref_ptr_library_list_size))
     return 0;
@@ -835,6 +915,8 @@ size_t CefTranslatorTestCToCpp::GetRefPtrLibraryListSize() {
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestCToCpp::SetRefPtrClient(
     CefRefPtr<CefTranslatorTestRefPtrClient> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_ref_ptr_client))
     return 0;
@@ -855,8 +937,11 @@ int CefTranslatorTestCToCpp::SetRefPtrClient(
 }
 
 NO_SANITIZE("cfi-icall")
-CefRefPtr<CefTranslatorTestRefPtrClient> CefTranslatorTestCToCpp::
-    SetRefPtrClientAndReturn(CefRefPtr<CefTranslatorTestRefPtrClient> val) {
+CefRefPtr<CefTranslatorTestRefPtrClient>
+CefTranslatorTestCToCpp::SetRefPtrClientAndReturn(
+    CefRefPtr<CefTranslatorTestRefPtrClient> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_ref_ptr_client_and_return))
     return NULL;
@@ -880,6 +965,8 @@ CefRefPtr<CefTranslatorTestRefPtrClient> CefTranslatorTestCToCpp::
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestCToCpp::SetChildRefPtrClient(
     CefRefPtr<CefTranslatorTestRefPtrClientChild> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_child_ref_ptr_client))
     return 0;
@@ -900,9 +987,11 @@ int CefTranslatorTestCToCpp::SetChildRefPtrClient(
 }
 
 NO_SANITIZE("cfi-icall")
-CefRefPtr<CefTranslatorTestRefPtrClient> CefTranslatorTestCToCpp::
-    SetChildRefPtrClientAndReturnParent(
-        CefRefPtr<CefTranslatorTestRefPtrClientChild> val) {
+CefRefPtr<CefTranslatorTestRefPtrClient>
+CefTranslatorTestCToCpp::SetChildRefPtrClientAndReturnParent(
+    CefRefPtr<CefTranslatorTestRefPtrClientChild> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_child_ref_ptr_client_and_return_parent))
     return NULL;
@@ -928,6 +1017,8 @@ bool CefTranslatorTestCToCpp::SetRefPtrClientList(
     const std::vector<CefRefPtr<CefTranslatorTestRefPtrClient>>& val,
     int val1,
     int val2) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_ref_ptr_client_list))
     return false;
@@ -964,6 +1055,8 @@ bool CefTranslatorTestCToCpp::GetRefPtrClientListByRef(
     RefPtrClientList& val,
     CefRefPtr<CefTranslatorTestRefPtrClient> val1,
     CefRefPtr<CefTranslatorTestRefPtrClient> val2) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_ref_ptr_client_list_by_ref))
     return false;
@@ -1018,6 +1111,8 @@ bool CefTranslatorTestCToCpp::GetRefPtrClientListByRef(
 
 NO_SANITIZE("cfi-icall")
 size_t CefTranslatorTestCToCpp::GetRefPtrClientListSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_ref_ptr_client_list_size))
     return 0;
@@ -1032,8 +1127,10 @@ size_t CefTranslatorTestCToCpp::GetRefPtrClientListSize() {
 }
 
 NO_SANITIZE("cfi-icall")
-CefOwnPtr<CefTranslatorTestScopedLibrary> CefTranslatorTestCToCpp::
-    GetOwnPtrLibrary(int val) {
+CefOwnPtr<CefTranslatorTestScopedLibrary>
+CefTranslatorTestCToCpp::GetOwnPtrLibrary(int val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_own_ptr_library))
     return CefOwnPtr<CefTranslatorTestScopedLibrary>();
@@ -1051,6 +1148,8 @@ CefOwnPtr<CefTranslatorTestScopedLibrary> CefTranslatorTestCToCpp::
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestCToCpp::SetOwnPtrLibrary(
     CefOwnPtr<CefTranslatorTestScopedLibrary> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_own_ptr_library))
     return 0;
@@ -1071,8 +1170,11 @@ int CefTranslatorTestCToCpp::SetOwnPtrLibrary(
 }
 
 NO_SANITIZE("cfi-icall")
-CefOwnPtr<CefTranslatorTestScopedLibrary> CefTranslatorTestCToCpp::
-    SetOwnPtrLibraryAndReturn(CefOwnPtr<CefTranslatorTestScopedLibrary> val) {
+CefOwnPtr<CefTranslatorTestScopedLibrary>
+CefTranslatorTestCToCpp::SetOwnPtrLibraryAndReturn(
+    CefOwnPtr<CefTranslatorTestScopedLibrary> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_own_ptr_library_and_return))
     return CefOwnPtr<CefTranslatorTestScopedLibrary>();
@@ -1097,6 +1199,8 @@ CefOwnPtr<CefTranslatorTestScopedLibrary> CefTranslatorTestCToCpp::
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestCToCpp::SetChildOwnPtrLibrary(
     CefOwnPtr<CefTranslatorTestScopedLibraryChild> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_child_own_ptr_library))
     return 0;
@@ -1118,9 +1222,11 @@ int CefTranslatorTestCToCpp::SetChildOwnPtrLibrary(
 }
 
 NO_SANITIZE("cfi-icall")
-CefOwnPtr<CefTranslatorTestScopedLibrary> CefTranslatorTestCToCpp::
-    SetChildOwnPtrLibraryAndReturnParent(
-        CefOwnPtr<CefTranslatorTestScopedLibraryChild> val) {
+CefOwnPtr<CefTranslatorTestScopedLibrary>
+CefTranslatorTestCToCpp::SetChildOwnPtrLibraryAndReturnParent(
+    CefOwnPtr<CefTranslatorTestScopedLibraryChild> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_child_own_ptr_library_and_return_parent))
     return CefOwnPtr<CefTranslatorTestScopedLibrary>();
@@ -1145,6 +1251,8 @@ CefOwnPtr<CefTranslatorTestScopedLibrary> CefTranslatorTestCToCpp::
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestCToCpp::SetOwnPtrClient(
     CefOwnPtr<CefTranslatorTestScopedClient> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_own_ptr_client))
     return 0;
@@ -1165,8 +1273,11 @@ int CefTranslatorTestCToCpp::SetOwnPtrClient(
 }
 
 NO_SANITIZE("cfi-icall")
-CefOwnPtr<CefTranslatorTestScopedClient> CefTranslatorTestCToCpp::
-    SetOwnPtrClientAndReturn(CefOwnPtr<CefTranslatorTestScopedClient> val) {
+CefOwnPtr<CefTranslatorTestScopedClient>
+CefTranslatorTestCToCpp::SetOwnPtrClientAndReturn(
+    CefOwnPtr<CefTranslatorTestScopedClient> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_own_ptr_client_and_return))
     return CefOwnPtr<CefTranslatorTestScopedClient>();
@@ -1190,6 +1301,8 @@ CefOwnPtr<CefTranslatorTestScopedClient> CefTranslatorTestCToCpp::
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestCToCpp::SetChildOwnPtrClient(
     CefOwnPtr<CefTranslatorTestScopedClientChild> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_child_own_ptr_client))
     return 0;
@@ -1211,9 +1324,11 @@ int CefTranslatorTestCToCpp::SetChildOwnPtrClient(
 }
 
 NO_SANITIZE("cfi-icall")
-CefOwnPtr<CefTranslatorTestScopedClient> CefTranslatorTestCToCpp::
-    SetChildOwnPtrClientAndReturnParent(
-        CefOwnPtr<CefTranslatorTestScopedClientChild> val) {
+CefOwnPtr<CefTranslatorTestScopedClient>
+CefTranslatorTestCToCpp::SetChildOwnPtrClientAndReturnParent(
+    CefOwnPtr<CefTranslatorTestScopedClientChild> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_child_own_ptr_client_and_return_parent))
     return CefOwnPtr<CefTranslatorTestScopedClient>();
@@ -1238,6 +1353,8 @@ CefOwnPtr<CefTranslatorTestScopedClient> CefTranslatorTestCToCpp::
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestCToCpp::SetRawPtrLibrary(
     CefRawPtr<CefTranslatorTestScopedLibrary> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_raw_ptr_library))
     return 0;
@@ -1260,6 +1377,8 @@ int CefTranslatorTestCToCpp::SetRawPtrLibrary(
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestCToCpp::SetChildRawPtrLibrary(
     CefRawPtr<CefTranslatorTestScopedLibraryChild> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_child_raw_ptr_library))
     return 0;
@@ -1284,6 +1403,8 @@ bool CefTranslatorTestCToCpp::SetRawPtrLibraryList(
     const std::vector<CefRawPtr<CefTranslatorTestScopedLibrary>>& val,
     int val1,
     int val2) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_raw_ptr_library_list))
     return false;
@@ -1318,6 +1439,8 @@ bool CefTranslatorTestCToCpp::SetRawPtrLibraryList(
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestCToCpp::SetRawPtrClient(
     CefRawPtr<CefTranslatorTestScopedClient> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_raw_ptr_client))
     return 0;
@@ -1343,6 +1466,8 @@ int CefTranslatorTestCToCpp::SetRawPtrClient(
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestCToCpp::SetChildRawPtrClient(
     CefRawPtr<CefTranslatorTestScopedClientChild> val) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_child_raw_ptr_client))
     return 0;
@@ -1370,6 +1495,8 @@ bool CefTranslatorTestCToCpp::SetRawPtrClientList(
     const std::vector<CefRawPtr<CefTranslatorTestScopedClient>>& val,
     int val1,
     int val2) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_raw_ptr_client_list))
     return false;
@@ -1412,6 +1539,12 @@ bool CefTranslatorTestCToCpp::SetRawPtrClientList(
 
 CefTranslatorTestCToCpp::CefTranslatorTestCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestCToCpp::~CefTranslatorTestCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_translator_test_t* CefCToCppRefCounted<
     CefTranslatorTestCToCpp,
diff --git a/libcef_dll/ctocpp/test/translator_test_ctocpp.h b/libcef_dll/ctocpp/test/translator_test_ctocpp.h
index 7a9129646..ba19b0dd0 100644
--- a/libcef_dll/ctocpp/test/translator_test_ctocpp.h
+++ b/libcef_dll/ctocpp/test/translator_test_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=15ca717a0543e9779ac3bb38e280a6b4d7fd7b28$
+// $hash=809440906ef69e6b95fa7271449ba353948b368b$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_TEST_TRANSLATOR_TEST_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefTranslatorTestCToCpp
                                  cef_translator_test_t> {
  public:
   CefTranslatorTestCToCpp();
+  virtual ~CefTranslatorTestCToCpp();
 
   // CefTranslatorTest methods.
   void GetVoid() OVERRIDE;
diff --git a/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_child_ctocpp.cc b/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_child_ctocpp.cc
index 0607cd196..5a5ccdb9c 100644
--- a/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_child_ctocpp.cc
+++ b/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_child_ctocpp.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ccf057f59143c8d801da426b54063745c9946a24$
+// $hash=db82cc3707fcd49f569426adab05792f61150fed$
 //
 
 #include "libcef_dll/ctocpp/test/translator_test_ref_ptr_client_child_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestRefPtrClientChildCToCpp::GetOtherValue() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_ref_ptr_client_child_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_other_value))
     return 0;
@@ -33,6 +36,8 @@ int CefTranslatorTestRefPtrClientChildCToCpp::GetOtherValue() {
 
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestRefPtrClientChildCToCpp::GetValue() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_ref_ptr_client_t* _struct =
       reinterpret_cast<cef_translator_test_ref_ptr_client_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_value))
@@ -52,6 +57,13 @@ int CefTranslatorTestRefPtrClientChildCToCpp::GetValue() {
 CefTranslatorTestRefPtrClientChildCToCpp::
     CefTranslatorTestRefPtrClientChildCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestRefPtrClientChildCToCpp::
+    ~CefTranslatorTestRefPtrClientChildCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_translator_test_ref_ptr_client_child_t*
 CefCToCppRefCounted<CefTranslatorTestRefPtrClientChildCToCpp,
diff --git a/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_child_ctocpp.h b/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_child_ctocpp.h
index d3be9c418..626d7383b 100644
--- a/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_child_ctocpp.h
+++ b/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_child_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ae9ed8e07ec2a271e16e47a3391b1083a4f4fe3b$
+// $hash=142d5f3ad64aba6a5be4f790a5a66bf393b0748f$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_TEST_TRANSLATOR_TEST_REF_PTR_CLIENT_CHILD_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestRefPtrClientChildCToCpp
                                  cef_translator_test_ref_ptr_client_child_t> {
  public:
   CefTranslatorTestRefPtrClientChildCToCpp();
+  virtual ~CefTranslatorTestRefPtrClientChildCToCpp();
 
   // CefTranslatorTestRefPtrClientChild methods.
   int GetOtherValue() override;
diff --git a/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_ctocpp.cc b/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_ctocpp.cc
index bc777d5c4..7f903a12d 100644
--- a/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_ctocpp.cc
+++ b/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_ctocpp.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f1850e566a29fb39cb8cef656235564f965fd19d$
+// $hash=62db5b865590f2242bea5ff7b5ec26c5730b9cd9$
 //
 
 #include "libcef_dll/ctocpp/test/translator_test_ref_ptr_client_ctocpp.h"
 #include "libcef_dll/ctocpp/test/translator_test_ref_ptr_client_child_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") int CefTranslatorTestRefPtrClientCToCpp::GetValue() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_ref_ptr_client_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_value))
     return 0;
@@ -35,6 +38,12 @@ NO_SANITIZE("cfi-icall") int CefTranslatorTestRefPtrClientCToCpp::GetValue() {
 
 CefTranslatorTestRefPtrClientCToCpp::CefTranslatorTestRefPtrClientCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestRefPtrClientCToCpp::~CefTranslatorTestRefPtrClientCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_translator_test_ref_ptr_client_t*
 CefCToCppRefCounted<CefTranslatorTestRefPtrClientCToCpp,
diff --git a/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_ctocpp.h b/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_ctocpp.h
index 9c238d774..f56a2c46f 100644
--- a/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_ctocpp.h
+++ b/libcef_dll/ctocpp/test/translator_test_ref_ptr_client_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=011c45938acaaaeaccc1c922626e72c74f5ff1ca$
+// $hash=4ccae4f91fb4793ec545030304545783fae8cf12$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_TEST_TRANSLATOR_TEST_REF_PTR_CLIENT_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestRefPtrClientCToCpp
                                  cef_translator_test_ref_ptr_client_t> {
  public:
   CefTranslatorTestRefPtrClientCToCpp();
+  virtual ~CefTranslatorTestRefPtrClientCToCpp();
 
   // CefTranslatorTestRefPtrClient methods.
   int GetValue() override;
diff --git a/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_child_ctocpp.cc b/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_child_ctocpp.cc
index 5c72f4f7f..a045080d5 100644
--- a/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_child_ctocpp.cc
+++ b/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_child_ctocpp.cc
@@ -9,17 +9,21 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b89f429f6503d81608673a4ca0678030418146ff$
+// $hash=7b3b9b84c2e98ecf06f6c44b67ffa691b108d8f7$
 //
 
 #include "libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_child_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
-CefRefPtr<
-    CefTranslatorTestRefPtrLibraryChildChild> CefTranslatorTestRefPtrLibraryChildChild::
-    Create(int value, int other_value, int other_other_value) {
+CefRefPtr<CefTranslatorTestRefPtrLibraryChildChild>
+CefTranslatorTestRefPtrLibraryChildChild::Create(int value,
+                                                 int other_value,
+                                                 int other_other_value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -35,6 +39,8 @@ CefRefPtr<
 
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestRefPtrLibraryChildChildCToCpp::GetOtherOtherValue() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_ref_ptr_library_child_child_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_other_other_value))
     return 0;
@@ -51,6 +57,8 @@ int CefTranslatorTestRefPtrLibraryChildChildCToCpp::GetOtherOtherValue() {
 NO_SANITIZE("cfi-icall")
 void CefTranslatorTestRefPtrLibraryChildChildCToCpp::SetOtherOtherValue(
     int value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_ref_ptr_library_child_child_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_other_other_value))
     return;
@@ -63,6 +71,8 @@ void CefTranslatorTestRefPtrLibraryChildChildCToCpp::SetOtherOtherValue(
 
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestRefPtrLibraryChildChildCToCpp::GetOtherValue() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_ref_ptr_library_child_t* _struct =
       reinterpret_cast<cef_translator_test_ref_ptr_library_child_t*>(
           GetStruct());
@@ -80,6 +90,8 @@ int CefTranslatorTestRefPtrLibraryChildChildCToCpp::GetOtherValue() {
 
 NO_SANITIZE("cfi-icall")
 void CefTranslatorTestRefPtrLibraryChildChildCToCpp::SetOtherValue(int value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_ref_ptr_library_child_t* _struct =
       reinterpret_cast<cef_translator_test_ref_ptr_library_child_t*>(
           GetStruct());
@@ -94,6 +106,8 @@ void CefTranslatorTestRefPtrLibraryChildChildCToCpp::SetOtherValue(int value) {
 
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestRefPtrLibraryChildChildCToCpp::GetValue() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_ref_ptr_library_t* _struct =
       reinterpret_cast<cef_translator_test_ref_ptr_library_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_value))
@@ -110,6 +124,8 @@ int CefTranslatorTestRefPtrLibraryChildChildCToCpp::GetValue() {
 
 NO_SANITIZE("cfi-icall")
 void CefTranslatorTestRefPtrLibraryChildChildCToCpp::SetValue(int value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_ref_ptr_library_t* _struct =
       reinterpret_cast<cef_translator_test_ref_ptr_library_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_value))
@@ -126,6 +142,13 @@ void CefTranslatorTestRefPtrLibraryChildChildCToCpp::SetValue(int value) {
 CefTranslatorTestRefPtrLibraryChildChildCToCpp::
     CefTranslatorTestRefPtrLibraryChildChildCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestRefPtrLibraryChildChildCToCpp::
+    ~CefTranslatorTestRefPtrLibraryChildChildCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_translator_test_ref_ptr_library_child_child_t*
 CefCToCppRefCounted<CefTranslatorTestRefPtrLibraryChildChildCToCpp,
diff --git a/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_child_ctocpp.h b/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_child_ctocpp.h
index fd599a214..d32eed20e 100644
--- a/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_child_ctocpp.h
+++ b/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_child_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f6af5e3879234dba1c2546549681a930733917c8$
+// $hash=739f36bb338556ca3924bf82412a19d6da08a1d8$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_TEST_TRANSLATOR_TEST_REF_PTR_LIBRARY_CHILD_CHILD_CTOCPP_H_
@@ -33,6 +33,7 @@ class CefTranslatorTestRefPtrLibraryChildChildCToCpp
           cef_translator_test_ref_ptr_library_child_child_t> {
  public:
   CefTranslatorTestRefPtrLibraryChildChildCToCpp();
+  virtual ~CefTranslatorTestRefPtrLibraryChildChildCToCpp();
 
   // CefTranslatorTestRefPtrLibraryChildChild methods.
   int GetOtherOtherValue() OVERRIDE;
diff --git a/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_ctocpp.cc b/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_ctocpp.cc
index ee1ca64ac..324798673 100644
--- a/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_ctocpp.cc
+++ b/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_ctocpp.cc
@@ -9,18 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=8e84654b0f8ed2388392637114e95988af23f6e0$
+// $hash=a22f1d50f0b94e1de8c6fd12842d2849cd10706f$
 //
 
 #include "libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_ctocpp.h"
 #include "libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_child_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
-CefRefPtr<
-    CefTranslatorTestRefPtrLibraryChild> CefTranslatorTestRefPtrLibraryChild::
-    Create(int value, int other_value) {
+CefRefPtr<CefTranslatorTestRefPtrLibraryChild>
+CefTranslatorTestRefPtrLibraryChild::Create(int value, int other_value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -35,6 +37,8 @@ CefRefPtr<
 
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestRefPtrLibraryChildCToCpp::GetOtherValue() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_ref_ptr_library_child_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_other_value))
     return 0;
@@ -50,6 +54,8 @@ int CefTranslatorTestRefPtrLibraryChildCToCpp::GetOtherValue() {
 
 NO_SANITIZE("cfi-icall")
 void CefTranslatorTestRefPtrLibraryChildCToCpp::SetOtherValue(int value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_ref_ptr_library_child_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_other_value))
     return;
@@ -62,6 +68,8 @@ void CefTranslatorTestRefPtrLibraryChildCToCpp::SetOtherValue(int value) {
 
 NO_SANITIZE("cfi-icall")
 int CefTranslatorTestRefPtrLibraryChildCToCpp::GetValue() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_ref_ptr_library_t* _struct =
       reinterpret_cast<cef_translator_test_ref_ptr_library_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_value))
@@ -78,6 +86,8 @@ int CefTranslatorTestRefPtrLibraryChildCToCpp::GetValue() {
 
 NO_SANITIZE("cfi-icall")
 void CefTranslatorTestRefPtrLibraryChildCToCpp::SetValue(int value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_ref_ptr_library_t* _struct =
       reinterpret_cast<cef_translator_test_ref_ptr_library_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_value))
@@ -94,6 +104,13 @@ void CefTranslatorTestRefPtrLibraryChildCToCpp::SetValue(int value) {
 CefTranslatorTestRefPtrLibraryChildCToCpp::
     CefTranslatorTestRefPtrLibraryChildCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestRefPtrLibraryChildCToCpp::
+    ~CefTranslatorTestRefPtrLibraryChildCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_translator_test_ref_ptr_library_child_t*
 CefCToCppRefCounted<CefTranslatorTestRefPtrLibraryChildCToCpp,
diff --git a/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_ctocpp.h b/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_ctocpp.h
index c3496434e..1c443cf6a 100644
--- a/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_ctocpp.h
+++ b/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=af33f3aff2cfd98a19cf1ffb36f297b4efe023fa$
+// $hash=bfe5377b458c8eba512f3105fe991e38e9a9d165$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_TEST_TRANSLATOR_TEST_REF_PTR_LIBRARY_CHILD_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestRefPtrLibraryChildCToCpp
                                  cef_translator_test_ref_ptr_library_child_t> {
  public:
   CefTranslatorTestRefPtrLibraryChildCToCpp();
+  virtual ~CefTranslatorTestRefPtrLibraryChildCToCpp();
 
   // CefTranslatorTestRefPtrLibraryChild methods.
   int GetOtherValue() OVERRIDE;
diff --git a/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_ctocpp.cc b/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_ctocpp.cc
index f0fa27f21..7702253b8 100644
--- a/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_ctocpp.cc
+++ b/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_ctocpp.cc
@@ -9,18 +9,21 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c2de43f5e8d586dbb6c8635d814241af93cf0039$
+// $hash=b89880c1956f0d37f8770f0ef9abb8ec3c517720$
 //
 
 #include "libcef_dll/ctocpp/test/translator_test_ref_ptr_library_ctocpp.h"
 #include "libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_child_ctocpp.h"
 #include "libcef_dll/ctocpp/test/translator_test_ref_ptr_library_child_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
-CefRefPtr<CefTranslatorTestRefPtrLibrary> CefTranslatorTestRefPtrLibrary::
-    Create(int value) {
+CefRefPtr<CefTranslatorTestRefPtrLibrary>
+CefTranslatorTestRefPtrLibrary::Create(int value) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -34,6 +37,8 @@ CefRefPtr<CefTranslatorTestRefPtrLibrary> CefTranslatorTestRefPtrLibrary::
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") int CefTranslatorTestRefPtrLibraryCToCpp::GetValue() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_ref_ptr_library_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_value))
     return 0;
@@ -49,6 +54,8 @@ NO_SANITIZE("cfi-icall") int CefTranslatorTestRefPtrLibraryCToCpp::GetValue() {
 
 NO_SANITIZE("cfi-icall")
 void CefTranslatorTestRefPtrLibraryCToCpp::SetValue(int value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_translator_test_ref_ptr_library_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_value))
     return;
@@ -63,6 +70,12 @@ void CefTranslatorTestRefPtrLibraryCToCpp::SetValue(int value) {
 
 CefTranslatorTestRefPtrLibraryCToCpp::CefTranslatorTestRefPtrLibraryCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestRefPtrLibraryCToCpp::~CefTranslatorTestRefPtrLibraryCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_translator_test_ref_ptr_library_t*
 CefCToCppRefCounted<CefTranslatorTestRefPtrLibraryCToCpp,
diff --git a/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_ctocpp.h b/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_ctocpp.h
index 7d2242129..d53a6facc 100644
--- a/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_ctocpp.h
+++ b/libcef_dll/ctocpp/test/translator_test_ref_ptr_library_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=857fb681700a5c99f8a2c9d8e486f8f64823ab82$
+// $hash=69a24ac6cd05273a0bb7016e19e7ef59d4675f4d$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_TEST_TRANSLATOR_TEST_REF_PTR_LIBRARY_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestRefPtrLibraryCToCpp
                                  cef_translator_test_ref_ptr_library_t> {
  public:
   CefTranslatorTestRefPtrLibraryCToCpp();
+  virtual ~CefTranslatorTestRefPtrLibraryCToCpp();
 
   // CefTranslatorTestRefPtrLibrary methods.
   int GetValue() OVERRIDE;
diff --git a/libcef_dll/ctocpp/test/translator_test_scoped_client_child_ctocpp.cc b/libcef_dll/ctocpp/test/translator_test_scoped_client_child_ctocpp.cc
index dc912ca76..6cca2918e 100644
--- a/libcef_dll/ctocpp/test/translator_test_scoped_client_child_ctocpp.cc
+++ b/libcef_dll/ctocpp/test/translator_test_scoped_client_child_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cfa77d128bcd4fec72160579243859b9a034366e$
+// $hash=f53dbe9257dcb58c5a00b166cb6db4a2545d32fb$
 //
 
 #include "libcef_dll/ctocpp/test/translator_test_scoped_client_child_ctocpp.h"
@@ -52,6 +52,11 @@ int CefTranslatorTestScopedClientChildCToCpp::GetValue() {
 CefTranslatorTestScopedClientChildCToCpp::
     CefTranslatorTestScopedClientChildCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestScopedClientChildCToCpp::
+    ~CefTranslatorTestScopedClientChildCToCpp() {}
+
 template <>
 cef_translator_test_scoped_client_child_t*
 CefCToCppScoped<CefTranslatorTestScopedClientChildCToCpp,
diff --git a/libcef_dll/ctocpp/test/translator_test_scoped_client_child_ctocpp.h b/libcef_dll/ctocpp/test/translator_test_scoped_client_child_ctocpp.h
index a87ba5d2e..13b46bd9a 100644
--- a/libcef_dll/ctocpp/test/translator_test_scoped_client_child_ctocpp.h
+++ b/libcef_dll/ctocpp/test/translator_test_scoped_client_child_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=57bf43a3859b3140faabce3e2cb4cd7334cfe1cf$
+// $hash=68a2623820dc6f2ae10dad7ad301999362a6528a$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_TEST_TRANSLATOR_TEST_SCOPED_CLIENT_CHILD_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestScopedClientChildCToCpp
                              cef_translator_test_scoped_client_child_t> {
  public:
   CefTranslatorTestScopedClientChildCToCpp();
+  virtual ~CefTranslatorTestScopedClientChildCToCpp();
 
   // CefTranslatorTestScopedClientChild methods.
   int GetOtherValue() override;
diff --git a/libcef_dll/ctocpp/test/translator_test_scoped_client_ctocpp.cc b/libcef_dll/ctocpp/test/translator_test_scoped_client_ctocpp.cc
index fa322133a..25bb05b1b 100644
--- a/libcef_dll/ctocpp/test/translator_test_scoped_client_ctocpp.cc
+++ b/libcef_dll/ctocpp/test/translator_test_scoped_client_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=093f66d058984e4c97894ecb674843a18524fda2$
+// $hash=337daf51d9b692a9ae1c5690311d7784b05abecc$
 //
 
 #include "libcef_dll/ctocpp/test/translator_test_scoped_client_ctocpp.h"
@@ -35,6 +35,10 @@ NO_SANITIZE("cfi-icall") int CefTranslatorTestScopedClientCToCpp::GetValue() {
 
 CefTranslatorTestScopedClientCToCpp::CefTranslatorTestScopedClientCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestScopedClientCToCpp::~CefTranslatorTestScopedClientCToCpp() {}
+
 template <>
 cef_translator_test_scoped_client_t*
 CefCToCppScoped<CefTranslatorTestScopedClientCToCpp,
diff --git a/libcef_dll/ctocpp/test/translator_test_scoped_client_ctocpp.h b/libcef_dll/ctocpp/test/translator_test_scoped_client_ctocpp.h
index 1d7354c94..479da26a2 100644
--- a/libcef_dll/ctocpp/test/translator_test_scoped_client_ctocpp.h
+++ b/libcef_dll/ctocpp/test/translator_test_scoped_client_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=e7d58771e8d5e3b6cd30ce292206203180b65ce2$
+// $hash=3b6903a04ba605c8e5df9ded8bab20838f2641ce$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_TEST_TRANSLATOR_TEST_SCOPED_CLIENT_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestScopedClientCToCpp
                              cef_translator_test_scoped_client_t> {
  public:
   CefTranslatorTestScopedClientCToCpp();
+  virtual ~CefTranslatorTestScopedClientCToCpp();
 
   // CefTranslatorTestScopedClient methods.
   int GetValue() override;
diff --git a/libcef_dll/ctocpp/test/translator_test_scoped_library_child_child_ctocpp.cc b/libcef_dll/ctocpp/test/translator_test_scoped_library_child_child_ctocpp.cc
index 016e34d90..b0b60a7ec 100644
--- a/libcef_dll/ctocpp/test/translator_test_scoped_library_child_child_ctocpp.cc
+++ b/libcef_dll/ctocpp/test/translator_test_scoped_library_child_child_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=74b6c55fa44e614563a38cd893840bdc1cf33c42$
+// $hash=8a16c05d3990d9719455b92eaa3ddfbc9737fb83$
 //
 
 #include "libcef_dll/ctocpp/test/translator_test_scoped_library_child_child_ctocpp.h"
@@ -17,9 +17,10 @@
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
-CefOwnPtr<
-    CefTranslatorTestScopedLibraryChildChild> CefTranslatorTestScopedLibraryChildChild::
-    Create(int value, int other_value, int other_other_value) {
+CefOwnPtr<CefTranslatorTestScopedLibraryChildChild>
+CefTranslatorTestScopedLibraryChildChild::Create(int value,
+                                                 int other_value,
+                                                 int other_other_value) {
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -126,6 +127,11 @@ void CefTranslatorTestScopedLibraryChildChildCToCpp::SetValue(int value) {
 CefTranslatorTestScopedLibraryChildChildCToCpp::
     CefTranslatorTestScopedLibraryChildChildCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestScopedLibraryChildChildCToCpp::
+    ~CefTranslatorTestScopedLibraryChildChildCToCpp() {}
+
 template <>
 cef_translator_test_scoped_library_child_child_t*
 CefCToCppScoped<CefTranslatorTestScopedLibraryChildChildCToCpp,
diff --git a/libcef_dll/ctocpp/test/translator_test_scoped_library_child_child_ctocpp.h b/libcef_dll/ctocpp/test/translator_test_scoped_library_child_child_ctocpp.h
index 71c8ac2ca..3368de653 100644
--- a/libcef_dll/ctocpp/test/translator_test_scoped_library_child_child_ctocpp.h
+++ b/libcef_dll/ctocpp/test/translator_test_scoped_library_child_child_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=5c58f22f5a1646584466826e164a522cb5abd2a4$
+// $hash=ea295b4e1be8bd9fc7f5fa122561d0e9bdc3d45f$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_TEST_TRANSLATOR_TEST_SCOPED_LIBRARY_CHILD_CHILD_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestScopedLibraryChildChildCToCpp
                              cef_translator_test_scoped_library_child_child_t> {
  public:
   CefTranslatorTestScopedLibraryChildChildCToCpp();
+  virtual ~CefTranslatorTestScopedLibraryChildChildCToCpp();
 
   // CefTranslatorTestScopedLibraryChildChild methods.
   int GetOtherOtherValue() OVERRIDE;
diff --git a/libcef_dll/ctocpp/test/translator_test_scoped_library_child_ctocpp.cc b/libcef_dll/ctocpp/test/translator_test_scoped_library_child_ctocpp.cc
index f34e52cbb..2b9194f1c 100644
--- a/libcef_dll/ctocpp/test/translator_test_scoped_library_child_ctocpp.cc
+++ b/libcef_dll/ctocpp/test/translator_test_scoped_library_child_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=621d3cb47ff1522d4df263d6f9c63fa8bdfb51f7$
+// $hash=3710964ee91febb36938956d5d5e23ba0d4a686b$
 //
 
 #include "libcef_dll/ctocpp/test/translator_test_scoped_library_child_ctocpp.h"
@@ -18,9 +18,8 @@
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
-CefOwnPtr<
-    CefTranslatorTestScopedLibraryChild> CefTranslatorTestScopedLibraryChild::
-    Create(int value, int other_value) {
+CefOwnPtr<CefTranslatorTestScopedLibraryChild>
+CefTranslatorTestScopedLibraryChild::Create(int value, int other_value) {
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -94,6 +93,11 @@ void CefTranslatorTestScopedLibraryChildCToCpp::SetValue(int value) {
 CefTranslatorTestScopedLibraryChildCToCpp::
     CefTranslatorTestScopedLibraryChildCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestScopedLibraryChildCToCpp::
+    ~CefTranslatorTestScopedLibraryChildCToCpp() {}
+
 template <>
 cef_translator_test_scoped_library_child_t*
 CefCToCppScoped<CefTranslatorTestScopedLibraryChildCToCpp,
diff --git a/libcef_dll/ctocpp/test/translator_test_scoped_library_child_ctocpp.h b/libcef_dll/ctocpp/test/translator_test_scoped_library_child_ctocpp.h
index 8aa8ea6f3..e03a818af 100644
--- a/libcef_dll/ctocpp/test/translator_test_scoped_library_child_ctocpp.h
+++ b/libcef_dll/ctocpp/test/translator_test_scoped_library_child_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9e3088b227e51b42035e17aab04ffc547cad097d$
+// $hash=d4590c2431795b715c2202e6a12a08a5557a9ca1$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_TEST_TRANSLATOR_TEST_SCOPED_LIBRARY_CHILD_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestScopedLibraryChildCToCpp
                              cef_translator_test_scoped_library_child_t> {
  public:
   CefTranslatorTestScopedLibraryChildCToCpp();
+  virtual ~CefTranslatorTestScopedLibraryChildCToCpp();
 
   // CefTranslatorTestScopedLibraryChild methods.
   int GetOtherValue() OVERRIDE;
diff --git a/libcef_dll/ctocpp/test/translator_test_scoped_library_ctocpp.cc b/libcef_dll/ctocpp/test/translator_test_scoped_library_ctocpp.cc
index c78d1d9f7..d996efd30 100644
--- a/libcef_dll/ctocpp/test/translator_test_scoped_library_ctocpp.cc
+++ b/libcef_dll/ctocpp/test/translator_test_scoped_library_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=490d23f7d9acf2de28ebeb000524fafcad1d989c$
+// $hash=b3759a9411274c6d9c2a9ccc113fe409547747a9$
 //
 
 #include "libcef_dll/ctocpp/test/translator_test_scoped_library_ctocpp.h"
@@ -19,8 +19,8 @@
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
-CefOwnPtr<CefTranslatorTestScopedLibrary> CefTranslatorTestScopedLibrary::
-    Create(int value) {
+CefOwnPtr<CefTranslatorTestScopedLibrary>
+CefTranslatorTestScopedLibrary::Create(int value) {
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -63,6 +63,10 @@ void CefTranslatorTestScopedLibraryCToCpp::SetValue(int value) {
 
 CefTranslatorTestScopedLibraryCToCpp::CefTranslatorTestScopedLibraryCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTranslatorTestScopedLibraryCToCpp::~CefTranslatorTestScopedLibraryCToCpp() {}
+
 template <>
 cef_translator_test_scoped_library_t*
 CefCToCppScoped<CefTranslatorTestScopedLibraryCToCpp,
diff --git a/libcef_dll/ctocpp/test/translator_test_scoped_library_ctocpp.h b/libcef_dll/ctocpp/test/translator_test_scoped_library_ctocpp.h
index e90b15c80..706d85ad7 100644
--- a/libcef_dll/ctocpp/test/translator_test_scoped_library_ctocpp.h
+++ b/libcef_dll/ctocpp/test/translator_test_scoped_library_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ad52635fd194ac77ee339bc48490214252faab16$
+// $hash=002a6b9b0c43790f493141a8496f5132fe7e141e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_TEST_TRANSLATOR_TEST_SCOPED_LIBRARY_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefTranslatorTestScopedLibraryCToCpp
                              cef_translator_test_scoped_library_t> {
  public:
   CefTranslatorTestScopedLibraryCToCpp();
+  virtual ~CefTranslatorTestScopedLibraryCToCpp();
 
   // CefTranslatorTestScopedLibrary methods.
   int GetValue() OVERRIDE;
diff --git a/libcef_dll/ctocpp/thread_ctocpp.cc b/libcef_dll/ctocpp/thread_ctocpp.cc
index ad4861da7..eb166aa2a 100644
--- a/libcef_dll/ctocpp/thread_ctocpp.cc
+++ b/libcef_dll/ctocpp/thread_ctocpp.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a5f0b19bb86eb3dd73b290d0dbf80c5f0717aa27$
+// $hash=62c442a9d509a5fb044f72db699e7a0eb68cc856$
 //
 
 #include "libcef_dll/ctocpp/thread_ctocpp.h"
 #include "libcef_dll/ctocpp/task_runner_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
@@ -24,6 +25,8 @@ CefRefPtr<CefThread> CefThread::CreateThread(
     cef_message_loop_type_t message_loop_type,
     bool stoppable,
     cef_com_init_mode_t com_init_mode) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Unverified params: display_name
@@ -41,6 +44,8 @@ CefRefPtr<CefThread> CefThread::CreateThread(
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefTaskRunner> CefThreadCToCpp::GetTaskRunner() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_thread_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_task_runner))
     return NULL;
@@ -56,6 +61,8 @@ CefRefPtr<CefTaskRunner> CefThreadCToCpp::GetTaskRunner() {
 
 NO_SANITIZE("cfi-icall")
 cef_platform_thread_id_t CefThreadCToCpp::GetPlatformThreadId() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_thread_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_platform_thread_id))
     return kInvalidPlatformThreadId;
@@ -70,6 +77,8 @@ cef_platform_thread_id_t CefThreadCToCpp::GetPlatformThreadId() {
 }
 
 NO_SANITIZE("cfi-icall") void CefThreadCToCpp::Stop() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_thread_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, stop))
     return;
@@ -81,6 +90,8 @@ NO_SANITIZE("cfi-icall") void CefThreadCToCpp::Stop() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefThreadCToCpp::IsRunning() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_thread_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_running))
     return false;
@@ -98,6 +109,12 @@ NO_SANITIZE("cfi-icall") bool CefThreadCToCpp::IsRunning() {
 
 CefThreadCToCpp::CefThreadCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefThreadCToCpp::~CefThreadCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_thread_t*
 CefCToCppRefCounted<CefThreadCToCpp, CefThread, cef_thread_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/thread_ctocpp.h b/libcef_dll/ctocpp/thread_ctocpp.h
index 5668fa0c7..07e011819 100644
--- a/libcef_dll/ctocpp/thread_ctocpp.h
+++ b/libcef_dll/ctocpp/thread_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=6bdbfe239243cdbd51217bca1e17a103bbee6300$
+// $hash=8fc049139785b1d13e944d3a50eed9bc70537edf$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_THREAD_CTOCPP_H_
@@ -30,6 +30,7 @@ class CefThreadCToCpp
     : public CefCToCppRefCounted<CefThreadCToCpp, CefThread, cef_thread_t> {
  public:
   CefThreadCToCpp();
+  virtual ~CefThreadCToCpp();
 
   // CefThread methods.
   CefRefPtr<CefTaskRunner> GetTaskRunner() OVERRIDE;
diff --git a/libcef_dll/ctocpp/urlrequest_client_ctocpp.cc b/libcef_dll/ctocpp/urlrequest_client_ctocpp.cc
index 0b6466a7a..910dcf5a5 100644
--- a/libcef_dll/ctocpp/urlrequest_client_ctocpp.cc
+++ b/libcef_dll/ctocpp/urlrequest_client_ctocpp.cc
@@ -9,18 +9,21 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=89e33c2a6451beb23b49e36c938e498df558b8b9$
+// $hash=1e2d5a383bb11a734d6c6d9b5297270cc69e388f$
 //
 
 #include "libcef_dll/ctocpp/urlrequest_client_ctocpp.h"
 #include "libcef_dll/cpptoc/auth_callback_cpptoc.h"
 #include "libcef_dll/cpptoc/urlrequest_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefURLRequestClientCToCpp::OnRequestComplete(
     CefRefPtr<CefURLRequest> request) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_urlrequest_client_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_request_complete))
     return;
@@ -41,6 +44,8 @@ void CefURLRequestClientCToCpp::OnUploadProgress(
     CefRefPtr<CefURLRequest> request,
     int64 current,
     int64 total) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_urlrequest_client_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_upload_progress))
     return;
@@ -62,6 +67,8 @@ void CefURLRequestClientCToCpp::OnDownloadProgress(
     CefRefPtr<CefURLRequest> request,
     int64 current,
     int64 total) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_urlrequest_client_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_download_progress))
     return;
@@ -82,6 +89,8 @@ NO_SANITIZE("cfi-icall")
 void CefURLRequestClientCToCpp::OnDownloadData(CefRefPtr<CefURLRequest> request,
                                                const void* data,
                                                size_t data_length) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_urlrequest_client_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_download_data))
     return;
@@ -110,6 +119,8 @@ bool CefURLRequestClientCToCpp::GetAuthCredentials(
     const CefString& realm,
     const CefString& scheme,
     CefRefPtr<CefAuthCallback> callback) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_urlrequest_client_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_auth_credentials))
     return false;
@@ -143,6 +154,12 @@ bool CefURLRequestClientCToCpp::GetAuthCredentials(
 
 CefURLRequestClientCToCpp::CefURLRequestClientCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefURLRequestClientCToCpp::~CefURLRequestClientCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_urlrequest_client_t* CefCToCppRefCounted<
     CefURLRequestClientCToCpp,
diff --git a/libcef_dll/ctocpp/urlrequest_client_ctocpp.h b/libcef_dll/ctocpp/urlrequest_client_ctocpp.h
index eb5352ed2..69a521683 100644
--- a/libcef_dll/ctocpp/urlrequest_client_ctocpp.h
+++ b/libcef_dll/ctocpp/urlrequest_client_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=101fb8b9e02d23a7ca1b1d19fcf098b08240c3df$
+// $hash=0f1c052a56070b32dfa23274c0c2f03dabc9173f$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_URLREQUEST_CLIENT_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefURLRequestClientCToCpp
                                  cef_urlrequest_client_t> {
  public:
   CefURLRequestClientCToCpp();
+  virtual ~CefURLRequestClientCToCpp();
 
   // CefURLRequestClient methods.
   void OnRequestComplete(CefRefPtr<CefURLRequest> request) override;
diff --git a/libcef_dll/ctocpp/urlrequest_ctocpp.cc b/libcef_dll/ctocpp/urlrequest_ctocpp.cc
index ae7331cd5..780c5a272 100644
--- a/libcef_dll/ctocpp/urlrequest_ctocpp.cc
+++ b/libcef_dll/ctocpp/urlrequest_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=cbb1645e96b0f389861ab2d00e2af9931ea416c2$
+// $hash=7d53a3bdc110ca8c61f359f1a57526569f4ce6db$
 //
 
 #include "libcef_dll/ctocpp/urlrequest_ctocpp.h"
@@ -17,6 +17,7 @@
 #include "libcef_dll/ctocpp/request_context_ctocpp.h"
 #include "libcef_dll/ctocpp/request_ctocpp.h"
 #include "libcef_dll/ctocpp/response_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
@@ -25,6 +26,8 @@ CefRefPtr<CefURLRequest> CefURLRequest::Create(
     CefRefPtr<CefRequest> request,
     CefRefPtr<CefURLRequestClient> client,
     CefRefPtr<CefRequestContext> request_context) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: request; type: refptr_same
@@ -51,6 +54,8 @@ CefRefPtr<CefURLRequest> CefURLRequest::Create(
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefRequest> CefURLRequestCToCpp::GetRequest() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_urlrequest_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_request))
     return NULL;
@@ -66,6 +71,8 @@ CefRefPtr<CefRequest> CefURLRequestCToCpp::GetRequest() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefURLRequestClient> CefURLRequestCToCpp::GetClient() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_urlrequest_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_client))
     return NULL;
@@ -81,6 +88,8 @@ CefRefPtr<CefURLRequestClient> CefURLRequestCToCpp::GetClient() {
 
 NO_SANITIZE("cfi-icall")
 CefURLRequest::Status CefURLRequestCToCpp::GetRequestStatus() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_urlrequest_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_request_status))
     return UR_UNKNOWN;
@@ -96,6 +105,8 @@ CefURLRequest::Status CefURLRequestCToCpp::GetRequestStatus() {
 
 NO_SANITIZE("cfi-icall")
 CefURLRequest::ErrorCode CefURLRequestCToCpp::GetRequestError() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_urlrequest_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_request_error))
     return ERR_NONE;
@@ -111,6 +122,8 @@ CefURLRequest::ErrorCode CefURLRequestCToCpp::GetRequestError() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefResponse> CefURLRequestCToCpp::GetResponse() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_urlrequest_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_response))
     return NULL;
@@ -125,6 +138,8 @@ CefRefPtr<CefResponse> CefURLRequestCToCpp::GetResponse() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefURLRequestCToCpp::ResponseWasCached() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_urlrequest_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, response_was_cached))
     return false;
@@ -139,6 +154,8 @@ NO_SANITIZE("cfi-icall") bool CefURLRequestCToCpp::ResponseWasCached() {
 }
 
 NO_SANITIZE("cfi-icall") void CefURLRequestCToCpp::Cancel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_urlrequest_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cancel))
     return;
@@ -153,6 +170,12 @@ NO_SANITIZE("cfi-icall") void CefURLRequestCToCpp::Cancel() {
 
 CefURLRequestCToCpp::CefURLRequestCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefURLRequestCToCpp::~CefURLRequestCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_urlrequest_t*
 CefCToCppRefCounted<CefURLRequestCToCpp, CefURLRequest, cef_urlrequest_t>::
diff --git a/libcef_dll/ctocpp/urlrequest_ctocpp.h b/libcef_dll/ctocpp/urlrequest_ctocpp.h
index 22415455c..e5c6d437f 100644
--- a/libcef_dll/ctocpp/urlrequest_ctocpp.h
+++ b/libcef_dll/ctocpp/urlrequest_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=bc9dff2ba2ebe8375a8dbacc56f363966692b190$
+// $hash=1be39ca2ec3320f959828149da332c8ffaf311d1$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_URLREQUEST_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefURLRequestCToCpp : public CefCToCppRefCounted<CefURLRequestCToCpp,
                                                        cef_urlrequest_t> {
  public:
   CefURLRequestCToCpp();
+  virtual ~CefURLRequestCToCpp();
 
   // CefURLRequest methods.
   CefRefPtr<CefRequest> GetRequest() OVERRIDE;
diff --git a/libcef_dll/ctocpp/v8accessor_ctocpp.cc b/libcef_dll/ctocpp/v8accessor_ctocpp.cc
index 72619a783..90ce42edf 100644
--- a/libcef_dll/ctocpp/v8accessor_ctocpp.cc
+++ b/libcef_dll/ctocpp/v8accessor_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=beae419588b1c5068e503301940230556491987c$
+// $hash=b27ffeffd0ee7daf113b3179e865a469e48a8810$
 //
 
 #include "libcef_dll/ctocpp/v8accessor_ctocpp.h"
@@ -98,6 +98,10 @@ bool CefV8AccessorCToCpp::Set(const CefString& name,
 
 CefV8AccessorCToCpp::CefV8AccessorCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8AccessorCToCpp::~CefV8AccessorCToCpp() {}
+
 template <>
 cef_v8accessor_t*
 CefCToCppRefCounted<CefV8AccessorCToCpp, CefV8Accessor, cef_v8accessor_t>::
diff --git a/libcef_dll/ctocpp/v8accessor_ctocpp.h b/libcef_dll/ctocpp/v8accessor_ctocpp.h
index dc6d9e915..733df46a3 100644
--- a/libcef_dll/ctocpp/v8accessor_ctocpp.h
+++ b/libcef_dll/ctocpp/v8accessor_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0b773abc0bd785ae9acbbf9b39c5fab25bf30543$
+// $hash=1121a4846b9db54632899b5a1f37d5bf6fcb48d5$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_V8ACCESSOR_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefV8AccessorCToCpp : public CefCToCppRefCounted<CefV8AccessorCToCpp,
                                                        cef_v8accessor_t> {
  public:
   CefV8AccessorCToCpp();
+  virtual ~CefV8AccessorCToCpp();
 
   // CefV8Accessor methods.
   bool Get(const CefString& name,
diff --git a/libcef_dll/ctocpp/v8array_buffer_release_callback_ctocpp.cc b/libcef_dll/ctocpp/v8array_buffer_release_callback_ctocpp.cc
index 76e7348f6..12d119164 100644
--- a/libcef_dll/ctocpp/v8array_buffer_release_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/v8array_buffer_release_callback_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=5c8004f121da58d6e1eeb489323bc48bbc865305$
+// $hash=b75b8de681ae667e415fee498faa4a6bb74adc08$
 //
 
 #include "libcef_dll/ctocpp/v8array_buffer_release_callback_ctocpp.h"
@@ -38,6 +38,11 @@ void CefV8ArrayBufferReleaseCallbackCToCpp::ReleaseBuffer(void* buffer) {
 CefV8ArrayBufferReleaseCallbackCToCpp::CefV8ArrayBufferReleaseCallbackCToCpp() {
 }
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8ArrayBufferReleaseCallbackCToCpp::
+    ~CefV8ArrayBufferReleaseCallbackCToCpp() {}
+
 template <>
 cef_v8array_buffer_release_callback_t*
 CefCToCppRefCounted<CefV8ArrayBufferReleaseCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/v8array_buffer_release_callback_ctocpp.h b/libcef_dll/ctocpp/v8array_buffer_release_callback_ctocpp.h
index f683b52c4..83cc3f662 100644
--- a/libcef_dll/ctocpp/v8array_buffer_release_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/v8array_buffer_release_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a01e5ab9f31111068c9686451b7bdfa2c58915ae$
+// $hash=32ac4f32c8814afed03162e97a0012493d51e649$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_V8ARRAY_BUFFER_RELEASE_CALLBACK_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefV8ArrayBufferReleaseCallbackCToCpp
                                  cef_v8array_buffer_release_callback_t> {
  public:
   CefV8ArrayBufferReleaseCallbackCToCpp();
+  virtual ~CefV8ArrayBufferReleaseCallbackCToCpp();
 
   // CefV8ArrayBufferReleaseCallback methods.
   void ReleaseBuffer(void* buffer) override;
diff --git a/libcef_dll/ctocpp/v8context_ctocpp.cc b/libcef_dll/ctocpp/v8context_ctocpp.cc
index a757ec045..f19f8fa4a 100644
--- a/libcef_dll/ctocpp/v8context_ctocpp.cc
+++ b/libcef_dll/ctocpp/v8context_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0231f57ce3cd74e7516a9ec0dd34584ac3064b4c$
+// $hash=86e28bebd3f230510195fb5677898ae3b2e96151$
 //
 
 #include "libcef_dll/ctocpp/v8context_ctocpp.h"
@@ -233,6 +233,10 @@ bool CefV8ContextCToCpp::Eval(const CefString& code,
 
 CefV8ContextCToCpp::CefV8ContextCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8ContextCToCpp::~CefV8ContextCToCpp() {}
+
 template <>
 cef_v8context_t*
 CefCToCppRefCounted<CefV8ContextCToCpp, CefV8Context, cef_v8context_t>::
diff --git a/libcef_dll/ctocpp/v8context_ctocpp.h b/libcef_dll/ctocpp/v8context_ctocpp.h
index 52a10def6..fe8263f64 100644
--- a/libcef_dll/ctocpp/v8context_ctocpp.h
+++ b/libcef_dll/ctocpp/v8context_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b72bd1cba6b34f471bb678c04cf6d1978b2481eb$
+// $hash=b4d9ec1e74a0e91c058e662fbdad6a2678c42812$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_V8CONTEXT_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefV8ContextCToCpp : public CefCToCppRefCounted<CefV8ContextCToCpp,
                                                       cef_v8context_t> {
  public:
   CefV8ContextCToCpp();
+  virtual ~CefV8ContextCToCpp();
 
   // CefV8Context methods.
   CefRefPtr<CefTaskRunner> GetTaskRunner() OVERRIDE;
diff --git a/libcef_dll/ctocpp/v8exception_ctocpp.cc b/libcef_dll/ctocpp/v8exception_ctocpp.cc
index 379f01267..c7423b9b7 100644
--- a/libcef_dll/ctocpp/v8exception_ctocpp.cc
+++ b/libcef_dll/ctocpp/v8exception_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=400342415189c9fb509f144b0ed74e28419deb16$
+// $hash=7a602017eaee19b78e048ac1e80f7a7c235ffac9$
 //
 
 #include "libcef_dll/ctocpp/v8exception_ctocpp.h"
@@ -139,6 +139,10 @@ NO_SANITIZE("cfi-icall") int CefV8ExceptionCToCpp::GetEndColumn() {
 
 CefV8ExceptionCToCpp::CefV8ExceptionCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8ExceptionCToCpp::~CefV8ExceptionCToCpp() {}
+
 template <>
 cef_v8exception_t*
 CefCToCppRefCounted<CefV8ExceptionCToCpp, CefV8Exception, cef_v8exception_t>::
diff --git a/libcef_dll/ctocpp/v8exception_ctocpp.h b/libcef_dll/ctocpp/v8exception_ctocpp.h
index b9f987086..78d9adc0a 100644
--- a/libcef_dll/ctocpp/v8exception_ctocpp.h
+++ b/libcef_dll/ctocpp/v8exception_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c5c0720dbc9db9e9b5e11eedfaf6a35c7f0e602a$
+// $hash=6acc7cc1441d7aff945bbe23e57209808c167753$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_V8EXCEPTION_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefV8ExceptionCToCpp : public CefCToCppRefCounted<CefV8ExceptionCToCpp,
                                                         cef_v8exception_t> {
  public:
   CefV8ExceptionCToCpp();
+  virtual ~CefV8ExceptionCToCpp();
 
   // CefV8Exception methods.
   CefString GetMessage() OVERRIDE;
diff --git a/libcef_dll/ctocpp/v8handler_ctocpp.cc b/libcef_dll/ctocpp/v8handler_ctocpp.cc
index 9acf4d743..5fd455ac9 100644
--- a/libcef_dll/ctocpp/v8handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/v8handler_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=64ec1b5ad0a46ef68026ba895976bcf8876d7016$
+// $hash=37a8d66e02899f11a6ed7b955aee537307597797$
 //
 
 #include "libcef_dll/ctocpp/v8handler_ctocpp.h"
@@ -81,6 +81,10 @@ bool CefV8HandlerCToCpp::Execute(const CefString& name,
 
 CefV8HandlerCToCpp::CefV8HandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8HandlerCToCpp::~CefV8HandlerCToCpp() {}
+
 template <>
 cef_v8handler_t*
 CefCToCppRefCounted<CefV8HandlerCToCpp, CefV8Handler, cef_v8handler_t>::
diff --git a/libcef_dll/ctocpp/v8handler_ctocpp.h b/libcef_dll/ctocpp/v8handler_ctocpp.h
index ad965ecfb..72dd66b37 100644
--- a/libcef_dll/ctocpp/v8handler_ctocpp.h
+++ b/libcef_dll/ctocpp/v8handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=943b8dbb31b353cfd3626446d7dc0e2b67a2df36$
+// $hash=4d5a4cdce38ba9fe3f54fce1c0656dbc0c7401b5$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_V8HANDLER_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefV8HandlerCToCpp : public CefCToCppRefCounted<CefV8HandlerCToCpp,
                                                       cef_v8handler_t> {
  public:
   CefV8HandlerCToCpp();
+  virtual ~CefV8HandlerCToCpp();
 
   // CefV8Handler methods.
   bool Execute(const CefString& name,
diff --git a/libcef_dll/ctocpp/v8interceptor_ctocpp.cc b/libcef_dll/ctocpp/v8interceptor_ctocpp.cc
index 0720041d2..8a48bdab1 100644
--- a/libcef_dll/ctocpp/v8interceptor_ctocpp.cc
+++ b/libcef_dll/ctocpp/v8interceptor_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=6e4162e6007e804890bf7606bb332367740e5b68$
+// $hash=bc691b460680cb230a5b8a13a1a4f9d6afa1d0aa$
 //
 
 #include "libcef_dll/ctocpp/v8interceptor_ctocpp.h"
@@ -175,6 +175,10 @@ bool CefV8InterceptorCToCpp::Set(int index,
 
 CefV8InterceptorCToCpp::CefV8InterceptorCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8InterceptorCToCpp::~CefV8InterceptorCToCpp() {}
+
 template <>
 cef_v8interceptor_t*
 CefCToCppRefCounted<CefV8InterceptorCToCpp,
diff --git a/libcef_dll/ctocpp/v8interceptor_ctocpp.h b/libcef_dll/ctocpp/v8interceptor_ctocpp.h
index b9556012f..8ebd47681 100644
--- a/libcef_dll/ctocpp/v8interceptor_ctocpp.h
+++ b/libcef_dll/ctocpp/v8interceptor_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0fab7d9b7703028d9606f2bd55c501cfca14beb3$
+// $hash=be0c393ee2a1d2c86bcd18c90954ec4f55663d40$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_V8INTERCEPTOR_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefV8InterceptorCToCpp
                                  cef_v8interceptor_t> {
  public:
   CefV8InterceptorCToCpp();
+  virtual ~CefV8InterceptorCToCpp();
 
   // CefV8Interceptor methods.
   bool Get(const CefString& name,
diff --git a/libcef_dll/ctocpp/v8stack_frame_ctocpp.cc b/libcef_dll/ctocpp/v8stack_frame_ctocpp.cc
index 5390eecd8..b9dd76638 100644
--- a/libcef_dll/ctocpp/v8stack_frame_ctocpp.cc
+++ b/libcef_dll/ctocpp/v8stack_frame_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f42212334c625272aa1650179293a6d0fdacc307$
+// $hash=34357b331204e4b652bcb550da777fb1d7a1f694$
 //
 
 #include "libcef_dll/ctocpp/v8stack_frame_ctocpp.h"
@@ -140,6 +140,10 @@ NO_SANITIZE("cfi-icall") bool CefV8StackFrameCToCpp::IsConstructor() {
 
 CefV8StackFrameCToCpp::CefV8StackFrameCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8StackFrameCToCpp::~CefV8StackFrameCToCpp() {}
+
 template <>
 cef_v8stack_frame_t*
 CefCToCppRefCounted<CefV8StackFrameCToCpp,
diff --git a/libcef_dll/ctocpp/v8stack_frame_ctocpp.h b/libcef_dll/ctocpp/v8stack_frame_ctocpp.h
index 6b442b683..c853fad90 100644
--- a/libcef_dll/ctocpp/v8stack_frame_ctocpp.h
+++ b/libcef_dll/ctocpp/v8stack_frame_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a82576c1b98245f3db95ed8f69f276f9be6b988c$
+// $hash=4f0694384fc4d4a69fd0fd67d5ac07f566344077$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_V8STACK_FRAME_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefV8StackFrameCToCpp : public CefCToCppRefCounted<CefV8StackFrameCToCpp,
                                                          cef_v8stack_frame_t> {
  public:
   CefV8StackFrameCToCpp();
+  virtual ~CefV8StackFrameCToCpp();
 
   // CefV8StackFrame methods.
   bool IsValid() OVERRIDE;
diff --git a/libcef_dll/ctocpp/v8stack_trace_ctocpp.cc b/libcef_dll/ctocpp/v8stack_trace_ctocpp.cc
index bab50eee8..946d24ee3 100644
--- a/libcef_dll/ctocpp/v8stack_trace_ctocpp.cc
+++ b/libcef_dll/ctocpp/v8stack_trace_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=5d50ba68a4b4dd379a7739f4ab0cad69cbaba657$
+// $hash=a09bd43deaabfddb25d3ddb325e301727c1e84b6$
 //
 
 #include "libcef_dll/ctocpp/v8stack_trace_ctocpp.h"
 #include "libcef_dll/ctocpp/v8stack_frame_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefV8StackTrace> CefV8StackTrace::GetCurrent(int frame_limit) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -31,6 +34,8 @@ CefRefPtr<CefV8StackTrace> CefV8StackTrace::GetCurrent(int frame_limit) {
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefV8StackTraceCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_v8stack_trace_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -45,6 +50,8 @@ NO_SANITIZE("cfi-icall") bool CefV8StackTraceCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") int CefV8StackTraceCToCpp::GetFrameCount() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_v8stack_trace_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_frame_count))
     return 0;
@@ -60,6 +67,8 @@ NO_SANITIZE("cfi-icall") int CefV8StackTraceCToCpp::GetFrameCount() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefV8StackFrame> CefV8StackTraceCToCpp::GetFrame(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_v8stack_trace_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_frame))
     return NULL;
@@ -77,6 +86,12 @@ CefRefPtr<CefV8StackFrame> CefV8StackTraceCToCpp::GetFrame(int index) {
 
 CefV8StackTraceCToCpp::CefV8StackTraceCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8StackTraceCToCpp::~CefV8StackTraceCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_v8stack_trace_t*
 CefCToCppRefCounted<CefV8StackTraceCToCpp,
diff --git a/libcef_dll/ctocpp/v8stack_trace_ctocpp.h b/libcef_dll/ctocpp/v8stack_trace_ctocpp.h
index 39050cb73..85576cf4b 100644
--- a/libcef_dll/ctocpp/v8stack_trace_ctocpp.h
+++ b/libcef_dll/ctocpp/v8stack_trace_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=290999bd7031e84e5fc7867aed2cd07d9b52e9b6$
+// $hash=d37f45601064f850420d24e814903baba17c9135$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_V8STACK_TRACE_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefV8StackTraceCToCpp : public CefCToCppRefCounted<CefV8StackTraceCToCpp,
                                                          cef_v8stack_trace_t> {
  public:
   CefV8StackTraceCToCpp();
+  virtual ~CefV8StackTraceCToCpp();
 
   // CefV8StackTrace methods.
   bool IsValid() OVERRIDE;
diff --git a/libcef_dll/ctocpp/v8value_ctocpp.cc b/libcef_dll/ctocpp/v8value_ctocpp.cc
index 0682d7a1a..0f14f30db 100644
--- a/libcef_dll/ctocpp/v8value_ctocpp.cc
+++ b/libcef_dll/ctocpp/v8value_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=700904d273996990c0c0130f5043df492fb1ad76$
+// $hash=87cce927c0e5e71a89fb50c001aade011a58606d$
 //
 
 #include "libcef_dll/ctocpp/v8value_ctocpp.h"
@@ -847,8 +847,8 @@ NO_SANITIZE("cfi-icall") int CefV8ValueCToCpp::GetArrayLength() {
 }
 
 NO_SANITIZE("cfi-icall")
-CefRefPtr<CefV8ArrayBufferReleaseCallback> CefV8ValueCToCpp::
-    GetArrayBufferReleaseCallback() {
+CefRefPtr<CefV8ArrayBufferReleaseCallback>
+CefV8ValueCToCpp::GetArrayBufferReleaseCallback() {
   cef_v8value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_array_buffer_release_callback))
     return NULL;
@@ -992,6 +992,10 @@ CefRefPtr<CefV8Value> CefV8ValueCToCpp::ExecuteFunctionWithContext(
 
 CefV8ValueCToCpp::CefV8ValueCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefV8ValueCToCpp::~CefV8ValueCToCpp() {}
+
 template <>
 cef_v8value_t*
 CefCToCppRefCounted<CefV8ValueCToCpp, CefV8Value, cef_v8value_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/v8value_ctocpp.h b/libcef_dll/ctocpp/v8value_ctocpp.h
index e7048b7cd..963db1ac1 100644
--- a/libcef_dll/ctocpp/v8value_ctocpp.h
+++ b/libcef_dll/ctocpp/v8value_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=e137621cadd8abb7931665e6add6d41104d84bc3$
+// $hash=61e1710e77b49f83d0881b5a81621ffbce4b06b7$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_V8VALUE_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefV8ValueCToCpp
     : public CefCToCppRefCounted<CefV8ValueCToCpp, CefV8Value, cef_v8value_t> {
  public:
   CefV8ValueCToCpp();
+  virtual ~CefV8ValueCToCpp();
 
   // CefV8Value methods.
   bool IsValid() OVERRIDE;
diff --git a/libcef_dll/ctocpp/value_ctocpp.cc b/libcef_dll/ctocpp/value_ctocpp.cc
index 68601cdd3..08cc7af21 100644
--- a/libcef_dll/ctocpp/value_ctocpp.cc
+++ b/libcef_dll/ctocpp/value_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=efbbef13092b03ef4a65b672e4660fef69509421$
+// $hash=2b22c5afac64be1b40029064da32b16f84e8fe27$
 //
 
 #include "libcef_dll/ctocpp/value_ctocpp.h"
 #include "libcef_dll/ctocpp/binary_value_ctocpp.h"
 #include "libcef_dll/ctocpp/dictionary_value_ctocpp.h"
 #include "libcef_dll/ctocpp/list_value_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefValue> CefValue::Create() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -32,6 +35,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefValue> CefValue::Create() {
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefValueCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -46,6 +51,8 @@ NO_SANITIZE("cfi-icall") bool CefValueCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefValueCToCpp::IsOwned() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_owned))
     return false;
@@ -60,6 +67,8 @@ NO_SANITIZE("cfi-icall") bool CefValueCToCpp::IsOwned() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefValueCToCpp::IsReadOnly() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_read_only))
     return false;
@@ -74,6 +83,8 @@ NO_SANITIZE("cfi-icall") bool CefValueCToCpp::IsReadOnly() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefValueCToCpp::IsSame(CefRefPtr<CefValue> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -94,6 +105,8 @@ NO_SANITIZE("cfi-icall") bool CefValueCToCpp::IsSame(CefRefPtr<CefValue> that) {
 
 NO_SANITIZE("cfi-icall")
 bool CefValueCToCpp::IsEqual(CefRefPtr<CefValue> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_equal))
     return false;
@@ -113,6 +126,8 @@ bool CefValueCToCpp::IsEqual(CefRefPtr<CefValue> that) {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefValue> CefValueCToCpp::Copy() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, copy))
     return NULL;
@@ -127,6 +142,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefValue> CefValueCToCpp::Copy() {
 }
 
 NO_SANITIZE("cfi-icall") CefValueType CefValueCToCpp::GetType() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_type))
     return VTYPE_INVALID;
@@ -141,6 +158,8 @@ NO_SANITIZE("cfi-icall") CefValueType CefValueCToCpp::GetType() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefValueCToCpp::GetBool() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_bool))
     return false;
@@ -155,6 +174,8 @@ NO_SANITIZE("cfi-icall") bool CefValueCToCpp::GetBool() {
 }
 
 NO_SANITIZE("cfi-icall") int CefValueCToCpp::GetInt() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_int))
     return 0;
@@ -169,6 +190,8 @@ NO_SANITIZE("cfi-icall") int CefValueCToCpp::GetInt() {
 }
 
 NO_SANITIZE("cfi-icall") double CefValueCToCpp::GetDouble() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_double))
     return 0;
@@ -183,6 +206,8 @@ NO_SANITIZE("cfi-icall") double CefValueCToCpp::GetDouble() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefValueCToCpp::GetString() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_string))
     return CefString();
@@ -199,6 +224,8 @@ NO_SANITIZE("cfi-icall") CefString CefValueCToCpp::GetString() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefBinaryValue> CefValueCToCpp::GetBinary() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_binary))
     return NULL;
@@ -214,6 +241,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefBinaryValue> CefValueCToCpp::GetBinary() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDictionaryValue> CefValueCToCpp::GetDictionary() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_dictionary))
     return NULL;
@@ -228,6 +257,8 @@ CefRefPtr<CefDictionaryValue> CefValueCToCpp::GetDictionary() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefListValue> CefValueCToCpp::GetList() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_list))
     return NULL;
@@ -242,6 +273,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefListValue> CefValueCToCpp::GetList() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefValueCToCpp::SetNull() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_null))
     return false;
@@ -256,6 +289,8 @@ NO_SANITIZE("cfi-icall") bool CefValueCToCpp::SetNull() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefValueCToCpp::SetBool(bool value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_bool))
     return false;
@@ -270,6 +305,8 @@ NO_SANITIZE("cfi-icall") bool CefValueCToCpp::SetBool(bool value) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefValueCToCpp::SetInt(int value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_int))
     return false;
@@ -284,6 +321,8 @@ NO_SANITIZE("cfi-icall") bool CefValueCToCpp::SetInt(int value) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefValueCToCpp::SetDouble(double value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_double))
     return false;
@@ -299,6 +338,8 @@ NO_SANITIZE("cfi-icall") bool CefValueCToCpp::SetDouble(double value) {
 
 NO_SANITIZE("cfi-icall")
 bool CefValueCToCpp::SetString(const CefString& value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_string))
     return false;
@@ -316,6 +357,8 @@ bool CefValueCToCpp::SetString(const CefString& value) {
 
 NO_SANITIZE("cfi-icall")
 bool CefValueCToCpp::SetBinary(CefRefPtr<CefBinaryValue> value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_binary))
     return false;
@@ -337,6 +380,8 @@ bool CefValueCToCpp::SetBinary(CefRefPtr<CefBinaryValue> value) {
 
 NO_SANITIZE("cfi-icall")
 bool CefValueCToCpp::SetDictionary(CefRefPtr<CefDictionaryValue> value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_dictionary))
     return false;
@@ -358,6 +403,8 @@ bool CefValueCToCpp::SetDictionary(CefRefPtr<CefDictionaryValue> value) {
 
 NO_SANITIZE("cfi-icall")
 bool CefValueCToCpp::SetList(CefRefPtr<CefListValue> value) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_value_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_list))
     return false;
@@ -380,6 +427,12 @@ bool CefValueCToCpp::SetList(CefRefPtr<CefListValue> value) {
 
 CefValueCToCpp::CefValueCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefValueCToCpp::~CefValueCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_value_t*
 CefCToCppRefCounted<CefValueCToCpp, CefValue, cef_value_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/value_ctocpp.h b/libcef_dll/ctocpp/value_ctocpp.h
index dd855e021..147c4360d 100644
--- a/libcef_dll/ctocpp/value_ctocpp.h
+++ b/libcef_dll/ctocpp/value_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=3479eaa0620c9f53164e85ea11b6984e6817d3c3$
+// $hash=14b514e55f58dff0d1c611f684e05890c9f246ef$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VALUE_CTOCPP_H_
@@ -30,6 +30,7 @@ class CefValueCToCpp
     : public CefCToCppRefCounted<CefValueCToCpp, CefValue, cef_value_t> {
  public:
   CefValueCToCpp();
+  virtual ~CefValueCToCpp();
 
   // CefValue methods.
   bool IsValid() OVERRIDE;
diff --git a/libcef_dll/ctocpp/views/box_layout_ctocpp.cc b/libcef_dll/ctocpp/views/box_layout_ctocpp.cc
index 5d5a8cdb6..489ba9e2b 100644
--- a/libcef_dll/ctocpp/views/box_layout_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/box_layout_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=b9265a23c995bbb6f5120dd8c5ccff5eaf1d0f91$
+// $hash=d02bac0bc9c81917244c63bc182ef94cb2bdf741$
 //
 
 #include "libcef_dll/ctocpp/views/box_layout_ctocpp.h"
 #include "libcef_dll/ctocpp/views/fill_layout_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefBoxLayoutCToCpp::SetFlexForView(CefRefPtr<CefView> view, int flex) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_box_layout_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_flex_for_view))
     return;
@@ -37,6 +40,8 @@ void CefBoxLayoutCToCpp::SetFlexForView(CefRefPtr<CefView> view, int flex) {
 
 NO_SANITIZE("cfi-icall")
 void CefBoxLayoutCToCpp::ClearFlexForView(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_box_layout_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, clear_flex_for_view))
     return;
@@ -54,6 +59,8 @@ void CefBoxLayoutCToCpp::ClearFlexForView(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBoxLayout> CefBoxLayoutCToCpp::AsBoxLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_layout_t* _struct = reinterpret_cast<cef_layout_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_box_layout))
     return NULL;
@@ -69,6 +76,8 @@ CefRefPtr<CefBoxLayout> CefBoxLayoutCToCpp::AsBoxLayout() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefFillLayout> CefBoxLayoutCToCpp::AsFillLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_layout_t* _struct = reinterpret_cast<cef_layout_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_fill_layout))
     return NULL;
@@ -83,6 +92,8 @@ CefRefPtr<CefFillLayout> CefBoxLayoutCToCpp::AsFillLayout() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBoxLayoutCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_layout_t* _struct = reinterpret_cast<cef_layout_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -100,6 +111,12 @@ NO_SANITIZE("cfi-icall") bool CefBoxLayoutCToCpp::IsValid() {
 
 CefBoxLayoutCToCpp::CefBoxLayoutCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBoxLayoutCToCpp::~CefBoxLayoutCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_box_layout_t*
 CefCToCppRefCounted<CefBoxLayoutCToCpp, CefBoxLayout, cef_box_layout_t>::
diff --git a/libcef_dll/ctocpp/views/box_layout_ctocpp.h b/libcef_dll/ctocpp/views/box_layout_ctocpp.h
index c4d37178d..dc67e738b 100644
--- a/libcef_dll/ctocpp/views/box_layout_ctocpp.h
+++ b/libcef_dll/ctocpp/views/box_layout_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=480c684fd32d5f20061f2d991512bea0c3b64c36$
+// $hash=1fb982d98cd8936ef4804b74635e351c79162fe2$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_BOX_LAYOUT_CTOCPP_H_
@@ -33,6 +33,7 @@ class CefBoxLayoutCToCpp : public CefCToCppRefCounted<CefBoxLayoutCToCpp,
                                                       cef_box_layout_t> {
  public:
   CefBoxLayoutCToCpp();
+  virtual ~CefBoxLayoutCToCpp();
 
   // CefBoxLayout methods.
   void SetFlexForView(CefRefPtr<CefView> view, int flex) OVERRIDE;
diff --git a/libcef_dll/ctocpp/views/browser_view_ctocpp.cc b/libcef_dll/ctocpp/views/browser_view_ctocpp.cc
index 2dcb4d458..355d455ea 100644
--- a/libcef_dll/ctocpp/views/browser_view_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/browser_view_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ef05be4cf3befcdbbb9cf68b90e229da67869155$
+// $hash=672758a23a1bb4e63908ee4587fe3c58c5816554$
 //
 
 #include "libcef_dll/ctocpp/views/browser_view_ctocpp.h"
@@ -24,6 +24,7 @@
 #include "libcef_dll/ctocpp/views/textfield_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
 #include "libcef_dll/ctocpp/views/window_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
@@ -34,6 +35,8 @@ CefRefPtr<CefBrowserView> CefBrowserView::CreateBrowserView(
     const CefBrowserSettings& settings,
     CefRefPtr<CefRequestContext> request_context,
     CefRefPtr<CefBrowserViewDelegate> delegate) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Unverified params: client, url, request_context, delegate
@@ -51,6 +54,8 @@ CefRefPtr<CefBrowserView> CefBrowserView::CreateBrowserView(
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBrowserView> CefBrowserView::GetForBrowser(
     CefRefPtr<CefBrowser> browser) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: browser; type: refptr_same
@@ -70,6 +75,8 @@ CefRefPtr<CefBrowserView> CefBrowserView::GetForBrowser(
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBrowser> CefBrowserViewCToCpp::GetBrowser() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_browser))
     return NULL;
@@ -85,6 +92,8 @@ CefRefPtr<CefBrowser> CefBrowserViewCToCpp::GetBrowser() {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserViewCToCpp::SetPreferAccelerators(bool prefer_accelerators) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_prefer_accelerators))
     return;
@@ -97,6 +106,8 @@ void CefBrowserViewCToCpp::SetPreferAccelerators(bool prefer_accelerators) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBrowserView> CefBrowserViewCToCpp::AsBrowserView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_browser_view))
     return NULL;
@@ -111,6 +122,8 @@ CefRefPtr<CefBrowserView> CefBrowserViewCToCpp::AsBrowserView() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefBrowserViewCToCpp::AsButton() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_button))
     return NULL;
@@ -125,6 +138,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefBrowserViewCToCpp::AsButton() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefBrowserViewCToCpp::AsPanel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_panel))
     return NULL;
@@ -140,6 +155,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefBrowserViewCToCpp::AsPanel() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefScrollView> CefBrowserViewCToCpp::AsScrollView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_scroll_view))
     return NULL;
@@ -155,6 +172,8 @@ CefRefPtr<CefScrollView> CefBrowserViewCToCpp::AsScrollView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefTextfield> CefBrowserViewCToCpp::AsTextfield() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_textfield))
     return NULL;
@@ -169,6 +188,8 @@ CefRefPtr<CefTextfield> CefBrowserViewCToCpp::AsTextfield() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefBrowserViewCToCpp::GetTypeString() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_type_string))
     return CefString();
@@ -186,6 +207,8 @@ NO_SANITIZE("cfi-icall") CefString CefBrowserViewCToCpp::GetTypeString() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefBrowserViewCToCpp::ToString(bool include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, to_string))
     return CefString();
@@ -202,6 +225,8 @@ CefString CefBrowserViewCToCpp::ToString(bool include_children) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserViewCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -216,6 +241,8 @@ NO_SANITIZE("cfi-icall") bool CefBrowserViewCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserViewCToCpp::IsAttached() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_attached))
     return false;
@@ -231,6 +258,8 @@ NO_SANITIZE("cfi-icall") bool CefBrowserViewCToCpp::IsAttached() {
 
 NO_SANITIZE("cfi-icall")
 bool CefBrowserViewCToCpp::IsSame(CefRefPtr<CefView> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -251,6 +280,8 @@ bool CefBrowserViewCToCpp::IsSame(CefRefPtr<CefView> that) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefViewDelegate> CefBrowserViewCToCpp::GetDelegate() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_delegate))
     return NULL;
@@ -266,6 +297,8 @@ CefRefPtr<CefViewDelegate> CefBrowserViewCToCpp::GetDelegate() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefWindow> CefBrowserViewCToCpp::GetWindow() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_window))
     return NULL;
@@ -280,6 +313,8 @@ CefRefPtr<CefWindow> CefBrowserViewCToCpp::GetWindow() {
 }
 
 NO_SANITIZE("cfi-icall") int CefBrowserViewCToCpp::GetID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_id))
     return 0;
@@ -294,6 +329,8 @@ NO_SANITIZE("cfi-icall") int CefBrowserViewCToCpp::GetID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserViewCToCpp::SetID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_id))
     return;
@@ -305,6 +342,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserViewCToCpp::SetID(int id) {
 }
 
 NO_SANITIZE("cfi-icall") int CefBrowserViewCToCpp::GetGroupID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_group_id))
     return 0;
@@ -319,6 +358,8 @@ NO_SANITIZE("cfi-icall") int CefBrowserViewCToCpp::GetGroupID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserViewCToCpp::SetGroupID(int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_group_id))
     return;
@@ -331,6 +372,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserViewCToCpp::SetGroupID(int group_id) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefBrowserViewCToCpp::GetParentView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_parent_view))
     return NULL;
@@ -346,6 +389,8 @@ CefRefPtr<CefView> CefBrowserViewCToCpp::GetParentView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefBrowserViewCToCpp::GetViewForID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_view_for_id))
     return NULL;
@@ -361,6 +406,8 @@ CefRefPtr<CefView> CefBrowserViewCToCpp::GetViewForID(int id) {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserViewCToCpp::SetBounds(const CefRect& bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_bounds))
     return;
@@ -372,6 +419,8 @@ void CefBrowserViewCToCpp::SetBounds(const CefRect& bounds) {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefBrowserViewCToCpp::GetBounds() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds))
     return CefRect();
@@ -386,6 +435,8 @@ NO_SANITIZE("cfi-icall") CefRect CefBrowserViewCToCpp::GetBounds() {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefBrowserViewCToCpp::GetBoundsInScreen() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds_in_screen))
     return CefRect();
@@ -401,6 +452,8 @@ NO_SANITIZE("cfi-icall") CefRect CefBrowserViewCToCpp::GetBoundsInScreen() {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserViewCToCpp::SetSize(const CefSize& size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_size))
     return;
@@ -412,6 +465,8 @@ void CefBrowserViewCToCpp::SetSize(const CefSize& size) {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefBrowserViewCToCpp::GetSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_size))
     return CefSize();
@@ -427,6 +482,8 @@ NO_SANITIZE("cfi-icall") CefSize CefBrowserViewCToCpp::GetSize() {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserViewCToCpp::SetPosition(const CefPoint& position) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_position))
     return;
@@ -438,6 +495,8 @@ void CefBrowserViewCToCpp::SetPosition(const CefPoint& position) {
 }
 
 NO_SANITIZE("cfi-icall") CefPoint CefBrowserViewCToCpp::GetPosition() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_position))
     return CefPoint();
@@ -452,6 +511,8 @@ NO_SANITIZE("cfi-icall") CefPoint CefBrowserViewCToCpp::GetPosition() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefBrowserViewCToCpp::GetPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
     return CefSize();
@@ -466,6 +527,8 @@ NO_SANITIZE("cfi-icall") CefSize CefBrowserViewCToCpp::GetPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserViewCToCpp::SizeToPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, size_to_preferred_size))
     return;
@@ -477,6 +540,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserViewCToCpp::SizeToPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefBrowserViewCToCpp::GetMinimumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
     return CefSize();
@@ -491,6 +556,8 @@ NO_SANITIZE("cfi-icall") CefSize CefBrowserViewCToCpp::GetMinimumSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefBrowserViewCToCpp::GetMaximumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
     return CefSize();
@@ -506,6 +573,8 @@ NO_SANITIZE("cfi-icall") CefSize CefBrowserViewCToCpp::GetMaximumSize() {
 
 NO_SANITIZE("cfi-icall")
 int CefBrowserViewCToCpp::GetHeightForWidth(int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
     return 0;
@@ -520,6 +589,8 @@ int CefBrowserViewCToCpp::GetHeightForWidth(int width) {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserViewCToCpp::InvalidateLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, invalidate_layout))
     return;
@@ -531,6 +602,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserViewCToCpp::InvalidateLayout() {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserViewCToCpp::SetVisible(bool visible) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_visible))
     return;
@@ -542,6 +615,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserViewCToCpp::SetVisible(bool visible) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserViewCToCpp::IsVisible() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_visible))
     return false;
@@ -556,6 +631,8 @@ NO_SANITIZE("cfi-icall") bool CefBrowserViewCToCpp::IsVisible() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserViewCToCpp::IsDrawn() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_drawn))
     return false;
@@ -570,6 +647,8 @@ NO_SANITIZE("cfi-icall") bool CefBrowserViewCToCpp::IsDrawn() {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserViewCToCpp::SetEnabled(bool enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_enabled))
     return;
@@ -581,6 +660,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserViewCToCpp::SetEnabled(bool enabled) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserViewCToCpp::IsEnabled() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_enabled))
     return false;
@@ -596,6 +677,8 @@ NO_SANITIZE("cfi-icall") bool CefBrowserViewCToCpp::IsEnabled() {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserViewCToCpp::SetFocusable(bool focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_focusable))
     return;
@@ -607,6 +690,8 @@ void CefBrowserViewCToCpp::SetFocusable(bool focusable) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserViewCToCpp::IsFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_focusable))
     return false;
@@ -621,6 +706,8 @@ NO_SANITIZE("cfi-icall") bool CefBrowserViewCToCpp::IsFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefBrowserViewCToCpp::IsAccessibilityFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_accessibility_focusable))
     return false;
@@ -635,6 +722,8 @@ NO_SANITIZE("cfi-icall") bool CefBrowserViewCToCpp::IsAccessibilityFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") void CefBrowserViewCToCpp::RequestFocus() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, request_focus))
     return;
@@ -647,6 +736,8 @@ NO_SANITIZE("cfi-icall") void CefBrowserViewCToCpp::RequestFocus() {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserViewCToCpp::SetBackgroundColor(cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_background_color))
     return;
@@ -659,6 +750,8 @@ void CefBrowserViewCToCpp::SetBackgroundColor(cef_color_t color) {
 
 NO_SANITIZE("cfi-icall")
 cef_color_t CefBrowserViewCToCpp::GetBackgroundColor() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_background_color))
     return 0;
@@ -674,6 +767,8 @@ cef_color_t CefBrowserViewCToCpp::GetBackgroundColor() {
 
 NO_SANITIZE("cfi-icall")
 bool CefBrowserViewCToCpp::ConvertPointToScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_screen))
     return false;
@@ -689,6 +784,8 @@ bool CefBrowserViewCToCpp::ConvertPointToScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefBrowserViewCToCpp::ConvertPointFromScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_screen))
     return false;
@@ -704,6 +801,8 @@ bool CefBrowserViewCToCpp::ConvertPointFromScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefBrowserViewCToCpp::ConvertPointToWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_window))
     return false;
@@ -719,6 +818,8 @@ bool CefBrowserViewCToCpp::ConvertPointToWindow(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefBrowserViewCToCpp::ConvertPointFromWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_window))
     return false;
@@ -735,6 +836,8 @@ bool CefBrowserViewCToCpp::ConvertPointFromWindow(CefPoint& point) {
 NO_SANITIZE("cfi-icall")
 bool CefBrowserViewCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
                                               CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_view))
     return false;
@@ -757,6 +860,8 @@ bool CefBrowserViewCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
 NO_SANITIZE("cfi-icall")
 bool CefBrowserViewCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
                                                 CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_view))
     return false;
@@ -780,6 +885,12 @@ bool CefBrowserViewCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
 
 CefBrowserViewCToCpp::CefBrowserViewCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBrowserViewCToCpp::~CefBrowserViewCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_browser_view_t*
 CefCToCppRefCounted<CefBrowserViewCToCpp, CefBrowserView, cef_browser_view_t>::
diff --git a/libcef_dll/ctocpp/views/browser_view_ctocpp.h b/libcef_dll/ctocpp/views/browser_view_ctocpp.h
index 3eed4b0f2..646a95da4 100644
--- a/libcef_dll/ctocpp/views/browser_view_ctocpp.h
+++ b/libcef_dll/ctocpp/views/browser_view_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a8e6973b19c29481c4a8b4b5c36ca0daa0707b00$
+// $hash=97a7ff6e9a84161da522861adcd6af093a98975f$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_BROWSER_VIEW_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefBrowserViewCToCpp : public CefCToCppRefCounted<CefBrowserViewCToCpp,
                                                         cef_browser_view_t> {
  public:
   CefBrowserViewCToCpp();
+  virtual ~CefBrowserViewCToCpp();
 
   // CefBrowserView methods.
   CefRefPtr<CefBrowser> GetBrowser() OVERRIDE;
diff --git a/libcef_dll/ctocpp/views/browser_view_delegate_ctocpp.cc b/libcef_dll/ctocpp/views/browser_view_delegate_ctocpp.cc
index 20617f717..f286986f7 100644
--- a/libcef_dll/ctocpp/views/browser_view_delegate_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/browser_view_delegate_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9aa44f1335f77dcfd50f906bac15196cf510e69b$
+// $hash=af0cd8029cdda8d2693381c10ec00460a85e47b8$
 //
 
 #include "libcef_dll/ctocpp/views/browser_view_delegate_ctocpp.h"
@@ -17,6 +17,7 @@
 #include "libcef_dll/cpptoc/views/browser_view_cpptoc.h"
 #include "libcef_dll/cpptoc/views/view_cpptoc.h"
 #include "libcef_dll/ctocpp/client_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -24,6 +25,8 @@ NO_SANITIZE("cfi-icall")
 void CefBrowserViewDelegateCToCpp::OnBrowserCreated(
     CefRefPtr<CefBrowserView> browser_view,
     CefRefPtr<CefBrowser> browser) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_view_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_browser_created))
     return;
@@ -48,6 +51,8 @@ NO_SANITIZE("cfi-icall")
 void CefBrowserViewDelegateCToCpp::OnBrowserDestroyed(
     CefRefPtr<CefBrowserView> browser_view,
     CefRefPtr<CefBrowser> browser) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_view_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_browser_destroyed))
     return;
@@ -70,11 +75,14 @@ void CefBrowserViewDelegateCToCpp::OnBrowserDestroyed(
 }
 
 NO_SANITIZE("cfi-icall")
-CefRefPtr<CefBrowserViewDelegate> CefBrowserViewDelegateCToCpp::
-    GetDelegateForPopupBrowserView(CefRefPtr<CefBrowserView> browser_view,
-                                   const CefBrowserSettings& settings,
-                                   CefRefPtr<CefClient> client,
-                                   bool is_devtools) {
+CefRefPtr<CefBrowserViewDelegate>
+CefBrowserViewDelegateCToCpp::GetDelegateForPopupBrowserView(
+    CefRefPtr<CefBrowserView> browser_view,
+    const CefBrowserSettings& settings,
+    CefRefPtr<CefClient> client,
+    bool is_devtools) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_view_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_delegate_for_popup_browser_view))
     return NULL;
@@ -105,6 +113,8 @@ bool CefBrowserViewDelegateCToCpp::OnPopupBrowserViewCreated(
     CefRefPtr<CefBrowserView> browser_view,
     CefRefPtr<CefBrowserView> popup_browser_view,
     bool is_devtools) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_browser_view_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_popup_browser_view_created))
     return false;
@@ -130,8 +140,10 @@ bool CefBrowserViewDelegateCToCpp::OnPopupBrowserViewCreated(
 }
 
 NO_SANITIZE("cfi-icall")
-CefSize
-    CefBrowserViewDelegateCToCpp::GetPreferredSize(CefRefPtr<CefView> view) {
+CefSize CefBrowserViewDelegateCToCpp::GetPreferredSize(
+    CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
@@ -154,6 +166,8 @@ CefSize
 
 NO_SANITIZE("cfi-icall")
 CefSize CefBrowserViewDelegateCToCpp::GetMinimumSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
@@ -176,6 +190,8 @@ CefSize CefBrowserViewDelegateCToCpp::GetMinimumSize(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 CefSize CefBrowserViewDelegateCToCpp::GetMaximumSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
@@ -199,6 +215,8 @@ CefSize CefBrowserViewDelegateCToCpp::GetMaximumSize(CefRefPtr<CefView> view) {
 NO_SANITIZE("cfi-icall")
 int CefBrowserViewDelegateCToCpp::GetHeightForWidth(CefRefPtr<CefView> view,
                                                     int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
@@ -224,6 +242,8 @@ void CefBrowserViewDelegateCToCpp::OnParentViewChanged(
     CefRefPtr<CefView> view,
     bool added,
     CefRefPtr<CefView> parent) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_parent_view_changed))
@@ -250,6 +270,8 @@ void CefBrowserViewDelegateCToCpp::OnChildViewChanged(
     CefRefPtr<CefView> view,
     bool added,
     CefRefPtr<CefView> child) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_child_view_changed))
@@ -273,6 +295,8 @@ void CefBrowserViewDelegateCToCpp::OnChildViewChanged(
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserViewDelegateCToCpp::OnFocus(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_focus))
@@ -291,6 +315,8 @@ void CefBrowserViewDelegateCToCpp::OnFocus(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 void CefBrowserViewDelegateCToCpp::OnBlur(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_blur))
@@ -311,6 +337,12 @@ void CefBrowserViewDelegateCToCpp::OnBlur(CefRefPtr<CefView> view) {
 
 CefBrowserViewDelegateCToCpp::CefBrowserViewDelegateCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefBrowserViewDelegateCToCpp::~CefBrowserViewDelegateCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_browser_view_delegate_t* CefCToCppRefCounted<
     CefBrowserViewDelegateCToCpp,
diff --git a/libcef_dll/ctocpp/views/browser_view_delegate_ctocpp.h b/libcef_dll/ctocpp/views/browser_view_delegate_ctocpp.h
index 70d645857..bf08838f5 100644
--- a/libcef_dll/ctocpp/views/browser_view_delegate_ctocpp.h
+++ b/libcef_dll/ctocpp/views/browser_view_delegate_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=41ef44145792a22f367cb97c214847eb340b17b5$
+// $hash=a3cab28932579f03783dad3e9c754ba1b845b373$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_BROWSER_VIEW_DELEGATE_CTOCPP_H_
@@ -36,6 +36,7 @@ class CefBrowserViewDelegateCToCpp
                                  cef_browser_view_delegate_t> {
  public:
   CefBrowserViewDelegateCToCpp();
+  virtual ~CefBrowserViewDelegateCToCpp();
 
   // CefBrowserViewDelegate methods.
   void OnBrowserCreated(CefRefPtr<CefBrowserView> browser_view,
diff --git a/libcef_dll/ctocpp/views/button_ctocpp.cc b/libcef_dll/ctocpp/views/button_ctocpp.cc
index 2acb97fc6..a2a7f8ca9 100644
--- a/libcef_dll/ctocpp/views/button_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/button_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ee78dde9131a43f3390e490addce944f91f183e0$
+// $hash=47cd7676abd406c2197567df8fc522c5257ecdf0$
 //
 
 #include "libcef_dll/ctocpp/views/button_ctocpp.h"
@@ -22,11 +22,14 @@
 #include "libcef_dll/ctocpp/views/textfield_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
 #include "libcef_dll/ctocpp/views/window_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefLabelButton> CefButtonCToCpp::AsLabelButton() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, as_label_button))
     return NULL;
@@ -42,6 +45,8 @@ CefRefPtr<CefLabelButton> CefButtonCToCpp::AsLabelButton() {
 
 NO_SANITIZE("cfi-icall")
 void CefButtonCToCpp::SetState(cef_button_state_t state) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_state))
     return;
@@ -53,6 +58,8 @@ void CefButtonCToCpp::SetState(cef_button_state_t state) {
 }
 
 NO_SANITIZE("cfi-icall") cef_button_state_t CefButtonCToCpp::GetState() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_state))
     return CEF_BUTTON_STATE_NORMAL;
@@ -67,6 +74,8 @@ NO_SANITIZE("cfi-icall") cef_button_state_t CefButtonCToCpp::GetState() {
 }
 
 NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SetInkDropEnabled(bool enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_ink_drop_enabled))
     return;
@@ -79,6 +88,8 @@ NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SetInkDropEnabled(bool enabled) {
 
 NO_SANITIZE("cfi-icall")
 void CefButtonCToCpp::SetTooltipText(const CefString& tooltip_text) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_tooltip_text))
     return;
@@ -96,6 +107,8 @@ void CefButtonCToCpp::SetTooltipText(const CefString& tooltip_text) {
 
 NO_SANITIZE("cfi-icall")
 void CefButtonCToCpp::SetAccessibleName(const CefString& name) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_accessible_name))
     return;
@@ -113,6 +126,8 @@ void CefButtonCToCpp::SetAccessibleName(const CefString& name) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBrowserView> CefButtonCToCpp::AsBrowserView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_browser_view))
     return NULL;
@@ -127,6 +142,8 @@ CefRefPtr<CefBrowserView> CefButtonCToCpp::AsBrowserView() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefButtonCToCpp::AsButton() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_button))
     return NULL;
@@ -141,6 +158,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefButtonCToCpp::AsButton() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefButtonCToCpp::AsPanel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_panel))
     return NULL;
@@ -156,6 +175,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefButtonCToCpp::AsPanel() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefScrollView> CefButtonCToCpp::AsScrollView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_scroll_view))
     return NULL;
@@ -171,6 +192,8 @@ CefRefPtr<CefScrollView> CefButtonCToCpp::AsScrollView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefTextfield> CefButtonCToCpp::AsTextfield() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_textfield))
     return NULL;
@@ -185,6 +208,8 @@ CefRefPtr<CefTextfield> CefButtonCToCpp::AsTextfield() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefButtonCToCpp::GetTypeString() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_type_string))
     return CefString();
@@ -202,6 +227,8 @@ NO_SANITIZE("cfi-icall") CefString CefButtonCToCpp::GetTypeString() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefButtonCToCpp::ToString(bool include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, to_string))
     return CefString();
@@ -218,6 +245,8 @@ CefString CefButtonCToCpp::ToString(bool include_children) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -232,6 +261,8 @@ NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsAttached() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_attached))
     return false;
@@ -246,6 +277,8 @@ NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsAttached() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsSame(CefRefPtr<CefView> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -266,6 +299,8 @@ NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsSame(CefRefPtr<CefView> that) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefViewDelegate> CefButtonCToCpp::GetDelegate() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_delegate))
     return NULL;
@@ -280,6 +315,8 @@ CefRefPtr<CefViewDelegate> CefButtonCToCpp::GetDelegate() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefButtonCToCpp::GetWindow() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_window))
     return NULL;
@@ -294,6 +331,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefButtonCToCpp::GetWindow() {
 }
 
 NO_SANITIZE("cfi-icall") int CefButtonCToCpp::GetID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_id))
     return 0;
@@ -308,6 +347,8 @@ NO_SANITIZE("cfi-icall") int CefButtonCToCpp::GetID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SetID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_id))
     return;
@@ -319,6 +360,8 @@ NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SetID(int id) {
 }
 
 NO_SANITIZE("cfi-icall") int CefButtonCToCpp::GetGroupID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_group_id))
     return 0;
@@ -333,6 +376,8 @@ NO_SANITIZE("cfi-icall") int CefButtonCToCpp::GetGroupID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SetGroupID(int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_group_id))
     return;
@@ -344,6 +389,8 @@ NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SetGroupID(int group_id) {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefView> CefButtonCToCpp::GetParentView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_parent_view))
     return NULL;
@@ -359,6 +406,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefView> CefButtonCToCpp::GetParentView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefButtonCToCpp::GetViewForID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_view_for_id))
     return NULL;
@@ -374,6 +423,8 @@ CefRefPtr<CefView> CefButtonCToCpp::GetViewForID(int id) {
 
 NO_SANITIZE("cfi-icall")
 void CefButtonCToCpp::SetBounds(const CefRect& bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_bounds))
     return;
@@ -385,6 +436,8 @@ void CefButtonCToCpp::SetBounds(const CefRect& bounds) {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefButtonCToCpp::GetBounds() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds))
     return CefRect();
@@ -399,6 +452,8 @@ NO_SANITIZE("cfi-icall") CefRect CefButtonCToCpp::GetBounds() {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefButtonCToCpp::GetBoundsInScreen() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds_in_screen))
     return CefRect();
@@ -413,6 +468,8 @@ NO_SANITIZE("cfi-icall") CefRect CefButtonCToCpp::GetBoundsInScreen() {
 }
 
 NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SetSize(const CefSize& size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_size))
     return;
@@ -424,6 +481,8 @@ NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SetSize(const CefSize& size) {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefButtonCToCpp::GetSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_size))
     return CefSize();
@@ -439,6 +498,8 @@ NO_SANITIZE("cfi-icall") CefSize CefButtonCToCpp::GetSize() {
 
 NO_SANITIZE("cfi-icall")
 void CefButtonCToCpp::SetPosition(const CefPoint& position) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_position))
     return;
@@ -450,6 +511,8 @@ void CefButtonCToCpp::SetPosition(const CefPoint& position) {
 }
 
 NO_SANITIZE("cfi-icall") CefPoint CefButtonCToCpp::GetPosition() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_position))
     return CefPoint();
@@ -464,6 +527,8 @@ NO_SANITIZE("cfi-icall") CefPoint CefButtonCToCpp::GetPosition() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefButtonCToCpp::GetPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
     return CefSize();
@@ -478,6 +543,8 @@ NO_SANITIZE("cfi-icall") CefSize CefButtonCToCpp::GetPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SizeToPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, size_to_preferred_size))
     return;
@@ -489,6 +556,8 @@ NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SizeToPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefButtonCToCpp::GetMinimumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
     return CefSize();
@@ -503,6 +572,8 @@ NO_SANITIZE("cfi-icall") CefSize CefButtonCToCpp::GetMinimumSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefButtonCToCpp::GetMaximumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
     return CefSize();
@@ -517,6 +588,8 @@ NO_SANITIZE("cfi-icall") CefSize CefButtonCToCpp::GetMaximumSize() {
 }
 
 NO_SANITIZE("cfi-icall") int CefButtonCToCpp::GetHeightForWidth(int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
     return 0;
@@ -531,6 +604,8 @@ NO_SANITIZE("cfi-icall") int CefButtonCToCpp::GetHeightForWidth(int width) {
 }
 
 NO_SANITIZE("cfi-icall") void CefButtonCToCpp::InvalidateLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, invalidate_layout))
     return;
@@ -542,6 +617,8 @@ NO_SANITIZE("cfi-icall") void CefButtonCToCpp::InvalidateLayout() {
 }
 
 NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SetVisible(bool visible) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_visible))
     return;
@@ -553,6 +630,8 @@ NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SetVisible(bool visible) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsVisible() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_visible))
     return false;
@@ -567,6 +646,8 @@ NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsVisible() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsDrawn() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_drawn))
     return false;
@@ -581,6 +662,8 @@ NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsDrawn() {
 }
 
 NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SetEnabled(bool enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_enabled))
     return;
@@ -592,6 +675,8 @@ NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SetEnabled(bool enabled) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsEnabled() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_enabled))
     return false;
@@ -606,6 +691,8 @@ NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsEnabled() {
 }
 
 NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SetFocusable(bool focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_focusable))
     return;
@@ -617,6 +704,8 @@ NO_SANITIZE("cfi-icall") void CefButtonCToCpp::SetFocusable(bool focusable) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_focusable))
     return false;
@@ -631,6 +720,8 @@ NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsAccessibilityFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_accessibility_focusable))
     return false;
@@ -645,6 +736,8 @@ NO_SANITIZE("cfi-icall") bool CefButtonCToCpp::IsAccessibilityFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") void CefButtonCToCpp::RequestFocus() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, request_focus))
     return;
@@ -657,6 +750,8 @@ NO_SANITIZE("cfi-icall") void CefButtonCToCpp::RequestFocus() {
 
 NO_SANITIZE("cfi-icall")
 void CefButtonCToCpp::SetBackgroundColor(cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_background_color))
     return;
@@ -668,6 +763,8 @@ void CefButtonCToCpp::SetBackgroundColor(cef_color_t color) {
 }
 
 NO_SANITIZE("cfi-icall") cef_color_t CefButtonCToCpp::GetBackgroundColor() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_background_color))
     return 0;
@@ -683,6 +780,8 @@ NO_SANITIZE("cfi-icall") cef_color_t CefButtonCToCpp::GetBackgroundColor() {
 
 NO_SANITIZE("cfi-icall")
 bool CefButtonCToCpp::ConvertPointToScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_screen))
     return false;
@@ -698,6 +797,8 @@ bool CefButtonCToCpp::ConvertPointToScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefButtonCToCpp::ConvertPointFromScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_screen))
     return false;
@@ -713,6 +814,8 @@ bool CefButtonCToCpp::ConvertPointFromScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefButtonCToCpp::ConvertPointToWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_window))
     return false;
@@ -728,6 +831,8 @@ bool CefButtonCToCpp::ConvertPointToWindow(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefButtonCToCpp::ConvertPointFromWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_window))
     return false;
@@ -744,6 +849,8 @@ bool CefButtonCToCpp::ConvertPointFromWindow(CefPoint& point) {
 NO_SANITIZE("cfi-icall")
 bool CefButtonCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
                                          CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_view))
     return false;
@@ -766,6 +873,8 @@ bool CefButtonCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
 NO_SANITIZE("cfi-icall")
 bool CefButtonCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
                                            CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_view))
     return false;
@@ -789,6 +898,12 @@ bool CefButtonCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
 
 CefButtonCToCpp::CefButtonCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefButtonCToCpp::~CefButtonCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_button_t*
 CefCToCppRefCounted<CefButtonCToCpp, CefButton, cef_button_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/views/button_ctocpp.h b/libcef_dll/ctocpp/views/button_ctocpp.h
index 3c613c7a3..8e0feef00 100644
--- a/libcef_dll/ctocpp/views/button_ctocpp.h
+++ b/libcef_dll/ctocpp/views/button_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=27d2a33fb1009537916eb56d89b6ac18760696ce$
+// $hash=795f7c4a5926767eb80460ead3551196db4c9d64$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_BUTTON_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefButtonCToCpp
     : public CefCToCppRefCounted<CefButtonCToCpp, CefButton, cef_button_t> {
  public:
   CefButtonCToCpp();
+  virtual ~CefButtonCToCpp();
 
   // CefButton methods.
   CefRefPtr<CefLabelButton> AsLabelButton() OVERRIDE;
diff --git a/libcef_dll/ctocpp/views/button_delegate_ctocpp.cc b/libcef_dll/ctocpp/views/button_delegate_ctocpp.cc
index 665e04b49..a02d7ad80 100644
--- a/libcef_dll/ctocpp/views/button_delegate_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/button_delegate_ctocpp.cc
@@ -9,18 +9,21 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1b85f5705a6c217b01f253d42422523371691ddc$
+// $hash=8827e9696495ddbc282995d853cca1f9564de792$
 //
 
 #include "libcef_dll/ctocpp/views/button_delegate_ctocpp.h"
 #include "libcef_dll/cpptoc/views/button_cpptoc.h"
 #include "libcef_dll/cpptoc/views/view_cpptoc.h"
 #include "libcef_dll/ctocpp/views/menu_button_delegate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefButtonDelegateCToCpp::OnButtonPressed(CefRefPtr<CefButton> button) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_button_pressed))
     return;
@@ -39,6 +42,8 @@ void CefButtonDelegateCToCpp::OnButtonPressed(CefRefPtr<CefButton> button) {
 NO_SANITIZE("cfi-icall")
 void CefButtonDelegateCToCpp::OnButtonStateChanged(
     CefRefPtr<CefButton> button) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_button_state_changed))
     return;
@@ -56,6 +61,8 @@ void CefButtonDelegateCToCpp::OnButtonStateChanged(
 
 NO_SANITIZE("cfi-icall")
 CefSize CefButtonDelegateCToCpp::GetPreferredSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
@@ -78,6 +85,8 @@ CefSize CefButtonDelegateCToCpp::GetPreferredSize(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 CefSize CefButtonDelegateCToCpp::GetMinimumSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
@@ -100,6 +109,8 @@ CefSize CefButtonDelegateCToCpp::GetMinimumSize(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 CefSize CefButtonDelegateCToCpp::GetMaximumSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
@@ -123,6 +134,8 @@ CefSize CefButtonDelegateCToCpp::GetMaximumSize(CefRefPtr<CefView> view) {
 NO_SANITIZE("cfi-icall")
 int CefButtonDelegateCToCpp::GetHeightForWidth(CefRefPtr<CefView> view,
                                                int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
@@ -147,6 +160,8 @@ NO_SANITIZE("cfi-icall")
 void CefButtonDelegateCToCpp::OnParentViewChanged(CefRefPtr<CefView> view,
                                                   bool added,
                                                   CefRefPtr<CefView> parent) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_parent_view_changed))
@@ -172,6 +187,8 @@ NO_SANITIZE("cfi-icall")
 void CefButtonDelegateCToCpp::OnChildViewChanged(CefRefPtr<CefView> view,
                                                  bool added,
                                                  CefRefPtr<CefView> child) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_child_view_changed))
@@ -195,6 +212,8 @@ void CefButtonDelegateCToCpp::OnChildViewChanged(CefRefPtr<CefView> view,
 
 NO_SANITIZE("cfi-icall")
 void CefButtonDelegateCToCpp::OnFocus(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_focus))
@@ -213,6 +232,8 @@ void CefButtonDelegateCToCpp::OnFocus(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 void CefButtonDelegateCToCpp::OnBlur(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_blur))
@@ -233,6 +254,12 @@ void CefButtonDelegateCToCpp::OnBlur(CefRefPtr<CefView> view) {
 
 CefButtonDelegateCToCpp::CefButtonDelegateCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefButtonDelegateCToCpp::~CefButtonDelegateCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_button_delegate_t* CefCToCppRefCounted<
     CefButtonDelegateCToCpp,
diff --git a/libcef_dll/ctocpp/views/button_delegate_ctocpp.h b/libcef_dll/ctocpp/views/button_delegate_ctocpp.h
index b6d66386d..7df28d013 100644
--- a/libcef_dll/ctocpp/views/button_delegate_ctocpp.h
+++ b/libcef_dll/ctocpp/views/button_delegate_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=79feb7cd9bdf332ae3769d941936a66686a9cb42$
+// $hash=81ba31714d71e1358273fa10e12881912fabc446$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_BUTTON_DELEGATE_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefButtonDelegateCToCpp
                                  cef_button_delegate_t> {
  public:
   CefButtonDelegateCToCpp();
+  virtual ~CefButtonDelegateCToCpp();
 
   // CefButtonDelegate methods.
   void OnButtonPressed(CefRefPtr<CefButton> button) override;
diff --git a/libcef_dll/ctocpp/views/display_ctocpp.cc b/libcef_dll/ctocpp/views/display_ctocpp.cc
index aee438e9d..047034f07 100644
--- a/libcef_dll/ctocpp/views/display_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/display_ctocpp.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=d94d266c36d375d36f9bd11e416f69911dcdadeb$
+// $hash=f82a3944424c384ba303c29dd6fb81fd03257fc1$
 //
 
 #include "libcef_dll/ctocpp/views/display_ctocpp.h"
 #include <algorithm>
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefDisplay> CefDisplay::GetPrimaryDisplay() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -31,6 +34,8 @@ NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDisplay> CefDisplay::GetDisplayNearestPoint(
     const CefPoint& point,
     bool input_pixel_coords) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -45,6 +50,8 @@ NO_SANITIZE("cfi-icall")
 CefRefPtr<CefDisplay> CefDisplay::GetDisplayMatchingBounds(
     const CefRect& bounds,
     bool input_pixel_coords) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -56,6 +63,8 @@ CefRefPtr<CefDisplay> CefDisplay::GetDisplayMatchingBounds(
 }
 
 NO_SANITIZE("cfi-icall") size_t CefDisplay::GetDisplayCount() {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -67,6 +76,8 @@ NO_SANITIZE("cfi-icall") size_t CefDisplay::GetDisplayCount() {
 
 NO_SANITIZE("cfi-icall")
 void CefDisplay::GetAllDisplays(std::vector<CefRefPtr<CefDisplay>>& displays) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Translate param: displays; type: refptr_vec_same_byref
@@ -102,6 +113,8 @@ void CefDisplay::GetAllDisplays(std::vector<CefRefPtr<CefDisplay>>& displays) {
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") int64 CefDisplayCToCpp::GetID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_id))
     return 0;
@@ -116,6 +129,8 @@ NO_SANITIZE("cfi-icall") int64 CefDisplayCToCpp::GetID() {
 }
 
 NO_SANITIZE("cfi-icall") float CefDisplayCToCpp::GetDeviceScaleFactor() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_device_scale_factor))
     return 0;
@@ -131,6 +146,8 @@ NO_SANITIZE("cfi-icall") float CefDisplayCToCpp::GetDeviceScaleFactor() {
 
 NO_SANITIZE("cfi-icall")
 void CefDisplayCToCpp::ConvertPointToPixels(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_pixels))
     return;
@@ -143,6 +160,8 @@ void CefDisplayCToCpp::ConvertPointToPixels(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 void CefDisplayCToCpp::ConvertPointFromPixels(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_pixels))
     return;
@@ -154,6 +173,8 @@ void CefDisplayCToCpp::ConvertPointFromPixels(CefPoint& point) {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefDisplayCToCpp::GetBounds() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_bounds))
     return CefRect();
@@ -168,6 +189,8 @@ NO_SANITIZE("cfi-icall") CefRect CefDisplayCToCpp::GetBounds() {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefDisplayCToCpp::GetWorkArea() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_work_area))
     return CefRect();
@@ -182,6 +205,8 @@ NO_SANITIZE("cfi-icall") CefRect CefDisplayCToCpp::GetWorkArea() {
 }
 
 NO_SANITIZE("cfi-icall") int CefDisplayCToCpp::GetRotation() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_display_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_rotation))
     return 0;
@@ -199,6 +224,12 @@ NO_SANITIZE("cfi-icall") int CefDisplayCToCpp::GetRotation() {
 
 CefDisplayCToCpp::CefDisplayCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefDisplayCToCpp::~CefDisplayCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_display_t*
 CefCToCppRefCounted<CefDisplayCToCpp, CefDisplay, cef_display_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/views/display_ctocpp.h b/libcef_dll/ctocpp/views/display_ctocpp.h
index 4bcd9ef26..fa88d1578 100644
--- a/libcef_dll/ctocpp/views/display_ctocpp.h
+++ b/libcef_dll/ctocpp/views/display_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0676dd9b06865f2af5658d905e2c4c5d9d9a105e$
+// $hash=66db828db84ce2b0eecba5dabca17001f6bda98e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_DISPLAY_CTOCPP_H_
@@ -30,6 +30,7 @@ class CefDisplayCToCpp
     : public CefCToCppRefCounted<CefDisplayCToCpp, CefDisplay, cef_display_t> {
  public:
   CefDisplayCToCpp();
+  virtual ~CefDisplayCToCpp();
 
   // CefDisplay methods.
   int64 GetID() OVERRIDE;
diff --git a/libcef_dll/ctocpp/views/fill_layout_ctocpp.cc b/libcef_dll/ctocpp/views/fill_layout_ctocpp.cc
index 63f8768ce..2d97b73f7 100644
--- a/libcef_dll/ctocpp/views/fill_layout_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/fill_layout_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=dcb84489ec3e4cb3970539a3dfd3e54508728bdb$
+// $hash=055f38ecca3d8dcf502721126cb0d55239bfda44$
 //
 
 #include "libcef_dll/ctocpp/views/fill_layout_ctocpp.h"
 #include "libcef_dll/ctocpp/views/box_layout_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBoxLayout> CefFillLayoutCToCpp::AsBoxLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_layout_t* _struct = reinterpret_cast<cef_layout_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_box_layout))
     return NULL;
@@ -34,6 +37,8 @@ CefRefPtr<CefBoxLayout> CefFillLayoutCToCpp::AsBoxLayout() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefFillLayout> CefFillLayoutCToCpp::AsFillLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_layout_t* _struct = reinterpret_cast<cef_layout_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_fill_layout))
     return NULL;
@@ -48,6 +53,8 @@ CefRefPtr<CefFillLayout> CefFillLayoutCToCpp::AsFillLayout() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefFillLayoutCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_layout_t* _struct = reinterpret_cast<cef_layout_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -65,6 +72,12 @@ NO_SANITIZE("cfi-icall") bool CefFillLayoutCToCpp::IsValid() {
 
 CefFillLayoutCToCpp::CefFillLayoutCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefFillLayoutCToCpp::~CefFillLayoutCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_fill_layout_t*
 CefCToCppRefCounted<CefFillLayoutCToCpp, CefFillLayout, cef_fill_layout_t>::
diff --git a/libcef_dll/ctocpp/views/fill_layout_ctocpp.h b/libcef_dll/ctocpp/views/fill_layout_ctocpp.h
index 3c5dc394d..83435ac75 100644
--- a/libcef_dll/ctocpp/views/fill_layout_ctocpp.h
+++ b/libcef_dll/ctocpp/views/fill_layout_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=8334de1c3d4224bb22c1766bd0c16a73b565653b$
+// $hash=2f607017eb3ed6707746ed6610f331e31548de7b$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_FILL_LAYOUT_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefFillLayoutCToCpp : public CefCToCppRefCounted<CefFillLayoutCToCpp,
                                                        cef_fill_layout_t> {
  public:
   CefFillLayoutCToCpp();
+  virtual ~CefFillLayoutCToCpp();
 
   // CefFillLayout methods.
 
diff --git a/libcef_dll/ctocpp/views/label_button_ctocpp.cc b/libcef_dll/ctocpp/views/label_button_ctocpp.cc
index 16859c5ab..9cc799513 100644
--- a/libcef_dll/ctocpp/views/label_button_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/label_button_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=df23ba2ae9bbf4668735af7e81b3fde171e3795b$
+// $hash=9792a7a28f852361f93231ec9b0953709ab02fa4$
 //
 
 #include "libcef_dll/ctocpp/views/label_button_ctocpp.h"
@@ -24,6 +24,7 @@
 #include "libcef_dll/ctocpp/views/textfield_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
 #include "libcef_dll/ctocpp/views/window_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
@@ -32,6 +33,8 @@ CefRefPtr<CefLabelButton> CefLabelButton::CreateLabelButton(
     CefRefPtr<CefButtonDelegate> delegate,
     const CefString& text,
     bool with_frame) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: delegate; type: refptr_diff
@@ -52,6 +55,8 @@ CefRefPtr<CefLabelButton> CefLabelButton::CreateLabelButton(
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefMenuButton> CefLabelButtonCToCpp::AsMenuButton() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, as_menu_button))
     return NULL;
@@ -67,6 +72,8 @@ CefRefPtr<CefMenuButton> CefLabelButtonCToCpp::AsMenuButton() {
 
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetText(const CefString& text) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_text))
     return;
@@ -83,6 +90,8 @@ void CefLabelButtonCToCpp::SetText(const CefString& text) {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefLabelButtonCToCpp::GetText() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_text))
     return CefString();
@@ -101,6 +110,8 @@ NO_SANITIZE("cfi-icall") CefString CefLabelButtonCToCpp::GetText() {
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetImage(cef_button_state_t button_state,
                                     CefRefPtr<CefImage> image) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_image))
     return;
@@ -116,6 +127,8 @@ void CefLabelButtonCToCpp::SetImage(cef_button_state_t button_state,
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefImage> CefLabelButtonCToCpp::GetImage(
     cef_button_state_t button_state) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_image))
     return NULL;
@@ -132,6 +145,8 @@ CefRefPtr<CefImage> CefLabelButtonCToCpp::GetImage(
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetTextColor(cef_button_state_t for_state,
                                         cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_text_color))
     return;
@@ -144,6 +159,8 @@ void CefLabelButtonCToCpp::SetTextColor(cef_button_state_t for_state,
 
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetEnabledTextColors(cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_enabled_text_colors))
     return;
@@ -156,6 +173,8 @@ void CefLabelButtonCToCpp::SetEnabledTextColors(cef_color_t color) {
 
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetFontList(const CefString& font_list) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_font_list))
     return;
@@ -174,6 +193,8 @@ void CefLabelButtonCToCpp::SetFontList(const CefString& font_list) {
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetHorizontalAlignment(
     cef_horizontal_alignment_t alignment) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_horizontal_alignment))
     return;
@@ -186,6 +207,8 @@ void CefLabelButtonCToCpp::SetHorizontalAlignment(
 
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetMinimumSize(const CefSize& size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_minimum_size))
     return;
@@ -198,6 +221,8 @@ void CefLabelButtonCToCpp::SetMinimumSize(const CefSize& size) {
 
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetMaximumSize(const CefSize& size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_maximum_size))
     return;
@@ -210,6 +235,8 @@ void CefLabelButtonCToCpp::SetMaximumSize(const CefSize& size) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefLabelButton> CefLabelButtonCToCpp::AsLabelButton() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = reinterpret_cast<cef_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_label_button))
     return NULL;
@@ -225,6 +252,8 @@ CefRefPtr<CefLabelButton> CefLabelButtonCToCpp::AsLabelButton() {
 
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetState(cef_button_state_t state) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = reinterpret_cast<cef_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_state))
     return;
@@ -236,6 +265,8 @@ void CefLabelButtonCToCpp::SetState(cef_button_state_t state) {
 }
 
 NO_SANITIZE("cfi-icall") cef_button_state_t CefLabelButtonCToCpp::GetState() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = reinterpret_cast<cef_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_state))
     return CEF_BUTTON_STATE_NORMAL;
@@ -251,6 +282,8 @@ NO_SANITIZE("cfi-icall") cef_button_state_t CefLabelButtonCToCpp::GetState() {
 
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetInkDropEnabled(bool enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = reinterpret_cast<cef_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_ink_drop_enabled))
     return;
@@ -263,6 +296,8 @@ void CefLabelButtonCToCpp::SetInkDropEnabled(bool enabled) {
 
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetTooltipText(const CefString& tooltip_text) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = reinterpret_cast<cef_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_tooltip_text))
     return;
@@ -280,6 +315,8 @@ void CefLabelButtonCToCpp::SetTooltipText(const CefString& tooltip_text) {
 
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetAccessibleName(const CefString& name) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = reinterpret_cast<cef_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_accessible_name))
     return;
@@ -297,6 +334,8 @@ void CefLabelButtonCToCpp::SetAccessibleName(const CefString& name) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBrowserView> CefLabelButtonCToCpp::AsBrowserView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_browser_view))
     return NULL;
@@ -311,6 +350,8 @@ CefRefPtr<CefBrowserView> CefLabelButtonCToCpp::AsBrowserView() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefLabelButtonCToCpp::AsButton() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_button))
     return NULL;
@@ -325,6 +366,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefLabelButtonCToCpp::AsButton() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefLabelButtonCToCpp::AsPanel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_panel))
     return NULL;
@@ -340,6 +383,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefLabelButtonCToCpp::AsPanel() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefScrollView> CefLabelButtonCToCpp::AsScrollView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_scroll_view))
     return NULL;
@@ -355,6 +400,8 @@ CefRefPtr<CefScrollView> CefLabelButtonCToCpp::AsScrollView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefTextfield> CefLabelButtonCToCpp::AsTextfield() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_textfield))
     return NULL;
@@ -369,6 +416,8 @@ CefRefPtr<CefTextfield> CefLabelButtonCToCpp::AsTextfield() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefLabelButtonCToCpp::GetTypeString() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_type_string))
     return CefString();
@@ -386,6 +435,8 @@ NO_SANITIZE("cfi-icall") CefString CefLabelButtonCToCpp::GetTypeString() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefLabelButtonCToCpp::ToString(bool include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, to_string))
     return CefString();
@@ -402,6 +453,8 @@ CefString CefLabelButtonCToCpp::ToString(bool include_children) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefLabelButtonCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -416,6 +469,8 @@ NO_SANITIZE("cfi-icall") bool CefLabelButtonCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefLabelButtonCToCpp::IsAttached() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_attached))
     return false;
@@ -431,6 +486,8 @@ NO_SANITIZE("cfi-icall") bool CefLabelButtonCToCpp::IsAttached() {
 
 NO_SANITIZE("cfi-icall")
 bool CefLabelButtonCToCpp::IsSame(CefRefPtr<CefView> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -451,6 +508,8 @@ bool CefLabelButtonCToCpp::IsSame(CefRefPtr<CefView> that) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefViewDelegate> CefLabelButtonCToCpp::GetDelegate() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_delegate))
     return NULL;
@@ -466,6 +525,8 @@ CefRefPtr<CefViewDelegate> CefLabelButtonCToCpp::GetDelegate() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefWindow> CefLabelButtonCToCpp::GetWindow() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_window))
     return NULL;
@@ -480,6 +541,8 @@ CefRefPtr<CefWindow> CefLabelButtonCToCpp::GetWindow() {
 }
 
 NO_SANITIZE("cfi-icall") int CefLabelButtonCToCpp::GetID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_id))
     return 0;
@@ -494,6 +557,8 @@ NO_SANITIZE("cfi-icall") int CefLabelButtonCToCpp::GetID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefLabelButtonCToCpp::SetID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_id))
     return;
@@ -505,6 +570,8 @@ NO_SANITIZE("cfi-icall") void CefLabelButtonCToCpp::SetID(int id) {
 }
 
 NO_SANITIZE("cfi-icall") int CefLabelButtonCToCpp::GetGroupID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_group_id))
     return 0;
@@ -519,6 +586,8 @@ NO_SANITIZE("cfi-icall") int CefLabelButtonCToCpp::GetGroupID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefLabelButtonCToCpp::SetGroupID(int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_group_id))
     return;
@@ -531,6 +600,8 @@ NO_SANITIZE("cfi-icall") void CefLabelButtonCToCpp::SetGroupID(int group_id) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefLabelButtonCToCpp::GetParentView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_parent_view))
     return NULL;
@@ -546,6 +617,8 @@ CefRefPtr<CefView> CefLabelButtonCToCpp::GetParentView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefLabelButtonCToCpp::GetViewForID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_view_for_id))
     return NULL;
@@ -561,6 +634,8 @@ CefRefPtr<CefView> CefLabelButtonCToCpp::GetViewForID(int id) {
 
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetBounds(const CefRect& bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_bounds))
     return;
@@ -572,6 +647,8 @@ void CefLabelButtonCToCpp::SetBounds(const CefRect& bounds) {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefLabelButtonCToCpp::GetBounds() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds))
     return CefRect();
@@ -586,6 +663,8 @@ NO_SANITIZE("cfi-icall") CefRect CefLabelButtonCToCpp::GetBounds() {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefLabelButtonCToCpp::GetBoundsInScreen() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds_in_screen))
     return CefRect();
@@ -601,6 +680,8 @@ NO_SANITIZE("cfi-icall") CefRect CefLabelButtonCToCpp::GetBoundsInScreen() {
 
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetSize(const CefSize& size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_size))
     return;
@@ -612,6 +693,8 @@ void CefLabelButtonCToCpp::SetSize(const CefSize& size) {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefLabelButtonCToCpp::GetSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_size))
     return CefSize();
@@ -627,6 +710,8 @@ NO_SANITIZE("cfi-icall") CefSize CefLabelButtonCToCpp::GetSize() {
 
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetPosition(const CefPoint& position) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_position))
     return;
@@ -638,6 +723,8 @@ void CefLabelButtonCToCpp::SetPosition(const CefPoint& position) {
 }
 
 NO_SANITIZE("cfi-icall") CefPoint CefLabelButtonCToCpp::GetPosition() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_position))
     return CefPoint();
@@ -652,6 +739,8 @@ NO_SANITIZE("cfi-icall") CefPoint CefLabelButtonCToCpp::GetPosition() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefLabelButtonCToCpp::GetPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
     return CefSize();
@@ -666,6 +755,8 @@ NO_SANITIZE("cfi-icall") CefSize CefLabelButtonCToCpp::GetPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") void CefLabelButtonCToCpp::SizeToPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, size_to_preferred_size))
     return;
@@ -677,6 +768,8 @@ NO_SANITIZE("cfi-icall") void CefLabelButtonCToCpp::SizeToPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefLabelButtonCToCpp::GetMinimumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
     return CefSize();
@@ -691,6 +784,8 @@ NO_SANITIZE("cfi-icall") CefSize CefLabelButtonCToCpp::GetMinimumSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefLabelButtonCToCpp::GetMaximumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
     return CefSize();
@@ -706,6 +801,8 @@ NO_SANITIZE("cfi-icall") CefSize CefLabelButtonCToCpp::GetMaximumSize() {
 
 NO_SANITIZE("cfi-icall")
 int CefLabelButtonCToCpp::GetHeightForWidth(int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
     return 0;
@@ -720,6 +817,8 @@ int CefLabelButtonCToCpp::GetHeightForWidth(int width) {
 }
 
 NO_SANITIZE("cfi-icall") void CefLabelButtonCToCpp::InvalidateLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, invalidate_layout))
     return;
@@ -731,6 +830,8 @@ NO_SANITIZE("cfi-icall") void CefLabelButtonCToCpp::InvalidateLayout() {
 }
 
 NO_SANITIZE("cfi-icall") void CefLabelButtonCToCpp::SetVisible(bool visible) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_visible))
     return;
@@ -742,6 +843,8 @@ NO_SANITIZE("cfi-icall") void CefLabelButtonCToCpp::SetVisible(bool visible) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefLabelButtonCToCpp::IsVisible() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_visible))
     return false;
@@ -756,6 +859,8 @@ NO_SANITIZE("cfi-icall") bool CefLabelButtonCToCpp::IsVisible() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefLabelButtonCToCpp::IsDrawn() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_drawn))
     return false;
@@ -770,6 +875,8 @@ NO_SANITIZE("cfi-icall") bool CefLabelButtonCToCpp::IsDrawn() {
 }
 
 NO_SANITIZE("cfi-icall") void CefLabelButtonCToCpp::SetEnabled(bool enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_enabled))
     return;
@@ -781,6 +888,8 @@ NO_SANITIZE("cfi-icall") void CefLabelButtonCToCpp::SetEnabled(bool enabled) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefLabelButtonCToCpp::IsEnabled() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_enabled))
     return false;
@@ -796,6 +905,8 @@ NO_SANITIZE("cfi-icall") bool CefLabelButtonCToCpp::IsEnabled() {
 
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetFocusable(bool focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_focusable))
     return;
@@ -807,6 +918,8 @@ void CefLabelButtonCToCpp::SetFocusable(bool focusable) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefLabelButtonCToCpp::IsFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_focusable))
     return false;
@@ -821,6 +934,8 @@ NO_SANITIZE("cfi-icall") bool CefLabelButtonCToCpp::IsFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefLabelButtonCToCpp::IsAccessibilityFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_accessibility_focusable))
     return false;
@@ -835,6 +950,8 @@ NO_SANITIZE("cfi-icall") bool CefLabelButtonCToCpp::IsAccessibilityFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") void CefLabelButtonCToCpp::RequestFocus() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, request_focus))
     return;
@@ -847,6 +964,8 @@ NO_SANITIZE("cfi-icall") void CefLabelButtonCToCpp::RequestFocus() {
 
 NO_SANITIZE("cfi-icall")
 void CefLabelButtonCToCpp::SetBackgroundColor(cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_background_color))
     return;
@@ -859,6 +978,8 @@ void CefLabelButtonCToCpp::SetBackgroundColor(cef_color_t color) {
 
 NO_SANITIZE("cfi-icall")
 cef_color_t CefLabelButtonCToCpp::GetBackgroundColor() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_background_color))
     return 0;
@@ -874,6 +995,8 @@ cef_color_t CefLabelButtonCToCpp::GetBackgroundColor() {
 
 NO_SANITIZE("cfi-icall")
 bool CefLabelButtonCToCpp::ConvertPointToScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_screen))
     return false;
@@ -889,6 +1012,8 @@ bool CefLabelButtonCToCpp::ConvertPointToScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefLabelButtonCToCpp::ConvertPointFromScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_screen))
     return false;
@@ -904,6 +1029,8 @@ bool CefLabelButtonCToCpp::ConvertPointFromScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefLabelButtonCToCpp::ConvertPointToWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_window))
     return false;
@@ -919,6 +1046,8 @@ bool CefLabelButtonCToCpp::ConvertPointToWindow(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefLabelButtonCToCpp::ConvertPointFromWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_window))
     return false;
@@ -935,6 +1064,8 @@ bool CefLabelButtonCToCpp::ConvertPointFromWindow(CefPoint& point) {
 NO_SANITIZE("cfi-icall")
 bool CefLabelButtonCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
                                               CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_view))
     return false;
@@ -957,6 +1088,8 @@ bool CefLabelButtonCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
 NO_SANITIZE("cfi-icall")
 bool CefLabelButtonCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
                                                 CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_view))
     return false;
@@ -980,6 +1113,12 @@ bool CefLabelButtonCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
 
 CefLabelButtonCToCpp::CefLabelButtonCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefLabelButtonCToCpp::~CefLabelButtonCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_label_button_t*
 CefCToCppRefCounted<CefLabelButtonCToCpp, CefLabelButton, cef_label_button_t>::
diff --git a/libcef_dll/ctocpp/views/label_button_ctocpp.h b/libcef_dll/ctocpp/views/label_button_ctocpp.h
index ebe766098..731514a4c 100644
--- a/libcef_dll/ctocpp/views/label_button_ctocpp.h
+++ b/libcef_dll/ctocpp/views/label_button_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=bc2e3e4bc3fb70a1c773756b32851dd1a1767514$
+// $hash=d4e9a9f33d8ab4f83eba1bb0b5245c52eb3607c8$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_LABEL_BUTTON_CTOCPP_H_
@@ -33,6 +33,7 @@ class CefLabelButtonCToCpp : public CefCToCppRefCounted<CefLabelButtonCToCpp,
                                                         cef_label_button_t> {
  public:
   CefLabelButtonCToCpp();
+  virtual ~CefLabelButtonCToCpp();
 
   // CefLabelButton methods.
   CefRefPtr<CefMenuButton> AsMenuButton() OVERRIDE;
diff --git a/libcef_dll/ctocpp/views/layout_ctocpp.cc b/libcef_dll/ctocpp/views/layout_ctocpp.cc
index 8550a6aa0..4a59a28e0 100644
--- a/libcef_dll/ctocpp/views/layout_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/layout_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=6219013eded802ef0341eb8603294d64d26724dd$
+// $hash=23e7674b3edae1f78a14c89d6e3139d408127a29$
 //
 
 #include "libcef_dll/ctocpp/views/layout_ctocpp.h"
 #include "libcef_dll/ctocpp/views/box_layout_ctocpp.h"
 #include "libcef_dll/ctocpp/views/fill_layout_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBoxLayout> CefLayoutCToCpp::AsBoxLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_layout_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, as_box_layout))
     return NULL;
@@ -35,6 +38,8 @@ CefRefPtr<CefBoxLayout> CefLayoutCToCpp::AsBoxLayout() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefFillLayout> CefLayoutCToCpp::AsFillLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_layout_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, as_fill_layout))
     return NULL;
@@ -49,6 +54,8 @@ CefRefPtr<CefFillLayout> CefLayoutCToCpp::AsFillLayout() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefLayoutCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_layout_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -66,6 +73,12 @@ NO_SANITIZE("cfi-icall") bool CefLayoutCToCpp::IsValid() {
 
 CefLayoutCToCpp::CefLayoutCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefLayoutCToCpp::~CefLayoutCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_layout_t*
 CefCToCppRefCounted<CefLayoutCToCpp, CefLayout, cef_layout_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/views/layout_ctocpp.h b/libcef_dll/ctocpp/views/layout_ctocpp.h
index 32e3ff609..50a00b7e7 100644
--- a/libcef_dll/ctocpp/views/layout_ctocpp.h
+++ b/libcef_dll/ctocpp/views/layout_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=e224f1c810c06c20f54b6d4227417a26f589d0fb$
+// $hash=5235b7d9baf0e83f2b7f926f9a97b2f5bb1ae0eb$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_LAYOUT_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefLayoutCToCpp
     : public CefCToCppRefCounted<CefLayoutCToCpp, CefLayout, cef_layout_t> {
  public:
   CefLayoutCToCpp();
+  virtual ~CefLayoutCToCpp();
 
   // CefLayout methods.
   CefRefPtr<CefBoxLayout> AsBoxLayout() OVERRIDE;
diff --git a/libcef_dll/ctocpp/views/menu_button_ctocpp.cc b/libcef_dll/ctocpp/views/menu_button_ctocpp.cc
index efcd3e700..ad5e887ea 100644
--- a/libcef_dll/ctocpp/views/menu_button_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/menu_button_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=75a8c7434e17ea5b527795202ad215733f7c75b1$
+// $hash=61405f026d0d0060d0827cf822851a4278d3ab08$
 //
 
 #include "libcef_dll/ctocpp/views/menu_button_ctocpp.h"
@@ -25,6 +25,7 @@
 #include "libcef_dll/ctocpp/views/textfield_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
 #include "libcef_dll/ctocpp/views/window_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
@@ -33,6 +34,8 @@ CefRefPtr<CefMenuButton> CefMenuButton::CreateMenuButton(
     CefRefPtr<CefMenuButtonDelegate> delegate,
     const CefString& text,
     bool with_frame) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: delegate; type: refptr_diff
@@ -56,6 +59,8 @@ NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::ShowMenu(CefRefPtr<CefMenuModel> menu_model,
                                    const CefPoint& screen_point,
                                    cef_menu_anchor_position_t anchor_position) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, show_menu))
     return;
@@ -73,6 +78,8 @@ void CefMenuButtonCToCpp::ShowMenu(CefRefPtr<CefMenuModel> menu_model,
 }
 
 NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::TriggerMenu() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_button_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, trigger_menu))
     return;
@@ -85,6 +92,8 @@ NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::TriggerMenu() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefMenuButton> CefMenuButtonCToCpp::AsMenuButton() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct =
       reinterpret_cast<cef_label_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_menu_button))
@@ -101,6 +110,8 @@ CefRefPtr<CefMenuButton> CefMenuButtonCToCpp::AsMenuButton() {
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetText(const CefString& text) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct =
       reinterpret_cast<cef_label_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_text))
@@ -118,6 +129,8 @@ void CefMenuButtonCToCpp::SetText(const CefString& text) {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefMenuButtonCToCpp::GetText() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct =
       reinterpret_cast<cef_label_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_text))
@@ -137,6 +150,8 @@ NO_SANITIZE("cfi-icall") CefString CefMenuButtonCToCpp::GetText() {
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetImage(cef_button_state_t button_state,
                                    CefRefPtr<CefImage> image) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct =
       reinterpret_cast<cef_label_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_image))
@@ -153,6 +168,8 @@ void CefMenuButtonCToCpp::SetImage(cef_button_state_t button_state,
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefImage> CefMenuButtonCToCpp::GetImage(
     cef_button_state_t button_state) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct =
       reinterpret_cast<cef_label_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_image))
@@ -170,6 +187,8 @@ CefRefPtr<CefImage> CefMenuButtonCToCpp::GetImage(
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetTextColor(cef_button_state_t for_state,
                                        cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct =
       reinterpret_cast<cef_label_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_text_color))
@@ -183,6 +202,8 @@ void CefMenuButtonCToCpp::SetTextColor(cef_button_state_t for_state,
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetEnabledTextColors(cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct =
       reinterpret_cast<cef_label_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_enabled_text_colors))
@@ -196,6 +217,8 @@ void CefMenuButtonCToCpp::SetEnabledTextColors(cef_color_t color) {
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetFontList(const CefString& font_list) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct =
       reinterpret_cast<cef_label_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_font_list))
@@ -215,6 +238,8 @@ void CefMenuButtonCToCpp::SetFontList(const CefString& font_list) {
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetHorizontalAlignment(
     cef_horizontal_alignment_t alignment) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct =
       reinterpret_cast<cef_label_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_horizontal_alignment))
@@ -228,6 +253,8 @@ void CefMenuButtonCToCpp::SetHorizontalAlignment(
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetMinimumSize(const CefSize& size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct =
       reinterpret_cast<cef_label_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_minimum_size))
@@ -241,6 +268,8 @@ void CefMenuButtonCToCpp::SetMinimumSize(const CefSize& size) {
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetMaximumSize(const CefSize& size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_label_button_t* _struct =
       reinterpret_cast<cef_label_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_maximum_size))
@@ -254,6 +283,8 @@ void CefMenuButtonCToCpp::SetMaximumSize(const CefSize& size) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefLabelButton> CefMenuButtonCToCpp::AsLabelButton() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = reinterpret_cast<cef_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_label_button))
     return NULL;
@@ -269,6 +300,8 @@ CefRefPtr<CefLabelButton> CefMenuButtonCToCpp::AsLabelButton() {
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetState(cef_button_state_t state) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = reinterpret_cast<cef_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_state))
     return;
@@ -280,6 +313,8 @@ void CefMenuButtonCToCpp::SetState(cef_button_state_t state) {
 }
 
 NO_SANITIZE("cfi-icall") cef_button_state_t CefMenuButtonCToCpp::GetState() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = reinterpret_cast<cef_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_state))
     return CEF_BUTTON_STATE_NORMAL;
@@ -295,6 +330,8 @@ NO_SANITIZE("cfi-icall") cef_button_state_t CefMenuButtonCToCpp::GetState() {
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetInkDropEnabled(bool enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = reinterpret_cast<cef_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_ink_drop_enabled))
     return;
@@ -307,6 +344,8 @@ void CefMenuButtonCToCpp::SetInkDropEnabled(bool enabled) {
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetTooltipText(const CefString& tooltip_text) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = reinterpret_cast<cef_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_tooltip_text))
     return;
@@ -324,6 +363,8 @@ void CefMenuButtonCToCpp::SetTooltipText(const CefString& tooltip_text) {
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetAccessibleName(const CefString& name) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_t* _struct = reinterpret_cast<cef_button_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_accessible_name))
     return;
@@ -341,6 +382,8 @@ void CefMenuButtonCToCpp::SetAccessibleName(const CefString& name) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBrowserView> CefMenuButtonCToCpp::AsBrowserView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_browser_view))
     return NULL;
@@ -355,6 +398,8 @@ CefRefPtr<CefBrowserView> CefMenuButtonCToCpp::AsBrowserView() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefMenuButtonCToCpp::AsButton() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_button))
     return NULL;
@@ -369,6 +414,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefMenuButtonCToCpp::AsButton() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefMenuButtonCToCpp::AsPanel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_panel))
     return NULL;
@@ -384,6 +431,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefMenuButtonCToCpp::AsPanel() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefScrollView> CefMenuButtonCToCpp::AsScrollView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_scroll_view))
     return NULL;
@@ -399,6 +448,8 @@ CefRefPtr<CefScrollView> CefMenuButtonCToCpp::AsScrollView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefTextfield> CefMenuButtonCToCpp::AsTextfield() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_textfield))
     return NULL;
@@ -413,6 +464,8 @@ CefRefPtr<CefTextfield> CefMenuButtonCToCpp::AsTextfield() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefMenuButtonCToCpp::GetTypeString() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_type_string))
     return CefString();
@@ -430,6 +483,8 @@ NO_SANITIZE("cfi-icall") CefString CefMenuButtonCToCpp::GetTypeString() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefMenuButtonCToCpp::ToString(bool include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, to_string))
     return CefString();
@@ -446,6 +501,8 @@ CefString CefMenuButtonCToCpp::ToString(bool include_children) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuButtonCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -460,6 +517,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuButtonCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuButtonCToCpp::IsAttached() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_attached))
     return false;
@@ -475,6 +534,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuButtonCToCpp::IsAttached() {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuButtonCToCpp::IsSame(CefRefPtr<CefView> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -495,6 +556,8 @@ bool CefMenuButtonCToCpp::IsSame(CefRefPtr<CefView> that) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefViewDelegate> CefMenuButtonCToCpp::GetDelegate() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_delegate))
     return NULL;
@@ -509,6 +572,8 @@ CefRefPtr<CefViewDelegate> CefMenuButtonCToCpp::GetDelegate() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefMenuButtonCToCpp::GetWindow() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_window))
     return NULL;
@@ -523,6 +588,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefMenuButtonCToCpp::GetWindow() {
 }
 
 NO_SANITIZE("cfi-icall") int CefMenuButtonCToCpp::GetID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_id))
     return 0;
@@ -537,6 +604,8 @@ NO_SANITIZE("cfi-icall") int CefMenuButtonCToCpp::GetID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::SetID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_id))
     return;
@@ -548,6 +617,8 @@ NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::SetID(int id) {
 }
 
 NO_SANITIZE("cfi-icall") int CefMenuButtonCToCpp::GetGroupID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_group_id))
     return 0;
@@ -562,6 +633,8 @@ NO_SANITIZE("cfi-icall") int CefMenuButtonCToCpp::GetGroupID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::SetGroupID(int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_group_id))
     return;
@@ -574,6 +647,8 @@ NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::SetGroupID(int group_id) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefMenuButtonCToCpp::GetParentView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_parent_view))
     return NULL;
@@ -589,6 +664,8 @@ CefRefPtr<CefView> CefMenuButtonCToCpp::GetParentView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefMenuButtonCToCpp::GetViewForID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_view_for_id))
     return NULL;
@@ -604,6 +681,8 @@ CefRefPtr<CefView> CefMenuButtonCToCpp::GetViewForID(int id) {
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetBounds(const CefRect& bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_bounds))
     return;
@@ -615,6 +694,8 @@ void CefMenuButtonCToCpp::SetBounds(const CefRect& bounds) {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefMenuButtonCToCpp::GetBounds() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds))
     return CefRect();
@@ -629,6 +710,8 @@ NO_SANITIZE("cfi-icall") CefRect CefMenuButtonCToCpp::GetBounds() {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefMenuButtonCToCpp::GetBoundsInScreen() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds_in_screen))
     return CefRect();
@@ -644,6 +727,8 @@ NO_SANITIZE("cfi-icall") CefRect CefMenuButtonCToCpp::GetBoundsInScreen() {
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetSize(const CefSize& size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_size))
     return;
@@ -655,6 +740,8 @@ void CefMenuButtonCToCpp::SetSize(const CefSize& size) {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefMenuButtonCToCpp::GetSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_size))
     return CefSize();
@@ -670,6 +757,8 @@ NO_SANITIZE("cfi-icall") CefSize CefMenuButtonCToCpp::GetSize() {
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetPosition(const CefPoint& position) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_position))
     return;
@@ -681,6 +770,8 @@ void CefMenuButtonCToCpp::SetPosition(const CefPoint& position) {
 }
 
 NO_SANITIZE("cfi-icall") CefPoint CefMenuButtonCToCpp::GetPosition() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_position))
     return CefPoint();
@@ -695,6 +786,8 @@ NO_SANITIZE("cfi-icall") CefPoint CefMenuButtonCToCpp::GetPosition() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefMenuButtonCToCpp::GetPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
     return CefSize();
@@ -709,6 +802,8 @@ NO_SANITIZE("cfi-icall") CefSize CefMenuButtonCToCpp::GetPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::SizeToPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, size_to_preferred_size))
     return;
@@ -720,6 +815,8 @@ NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::SizeToPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefMenuButtonCToCpp::GetMinimumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
     return CefSize();
@@ -734,6 +831,8 @@ NO_SANITIZE("cfi-icall") CefSize CefMenuButtonCToCpp::GetMinimumSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefMenuButtonCToCpp::GetMaximumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
     return CefSize();
@@ -748,6 +847,8 @@ NO_SANITIZE("cfi-icall") CefSize CefMenuButtonCToCpp::GetMaximumSize() {
 }
 
 NO_SANITIZE("cfi-icall") int CefMenuButtonCToCpp::GetHeightForWidth(int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
     return 0;
@@ -762,6 +863,8 @@ NO_SANITIZE("cfi-icall") int CefMenuButtonCToCpp::GetHeightForWidth(int width) {
 }
 
 NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::InvalidateLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, invalidate_layout))
     return;
@@ -773,6 +876,8 @@ NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::InvalidateLayout() {
 }
 
 NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::SetVisible(bool visible) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_visible))
     return;
@@ -784,6 +889,8 @@ NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::SetVisible(bool visible) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuButtonCToCpp::IsVisible() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_visible))
     return false;
@@ -798,6 +905,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuButtonCToCpp::IsVisible() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuButtonCToCpp::IsDrawn() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_drawn))
     return false;
@@ -812,6 +921,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuButtonCToCpp::IsDrawn() {
 }
 
 NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::SetEnabled(bool enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_enabled))
     return;
@@ -823,6 +934,8 @@ NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::SetEnabled(bool enabled) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuButtonCToCpp::IsEnabled() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_enabled))
     return false;
@@ -838,6 +951,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuButtonCToCpp::IsEnabled() {
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetFocusable(bool focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_focusable))
     return;
@@ -849,6 +964,8 @@ void CefMenuButtonCToCpp::SetFocusable(bool focusable) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuButtonCToCpp::IsFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_focusable))
     return false;
@@ -863,6 +980,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuButtonCToCpp::IsFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefMenuButtonCToCpp::IsAccessibilityFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_accessibility_focusable))
     return false;
@@ -877,6 +996,8 @@ NO_SANITIZE("cfi-icall") bool CefMenuButtonCToCpp::IsAccessibilityFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::RequestFocus() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, request_focus))
     return;
@@ -889,6 +1010,8 @@ NO_SANITIZE("cfi-icall") void CefMenuButtonCToCpp::RequestFocus() {
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonCToCpp::SetBackgroundColor(cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_background_color))
     return;
@@ -900,6 +1023,8 @@ void CefMenuButtonCToCpp::SetBackgroundColor(cef_color_t color) {
 }
 
 NO_SANITIZE("cfi-icall") cef_color_t CefMenuButtonCToCpp::GetBackgroundColor() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_background_color))
     return 0;
@@ -915,6 +1040,8 @@ NO_SANITIZE("cfi-icall") cef_color_t CefMenuButtonCToCpp::GetBackgroundColor() {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuButtonCToCpp::ConvertPointToScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_screen))
     return false;
@@ -930,6 +1057,8 @@ bool CefMenuButtonCToCpp::ConvertPointToScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuButtonCToCpp::ConvertPointFromScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_screen))
     return false;
@@ -945,6 +1074,8 @@ bool CefMenuButtonCToCpp::ConvertPointFromScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuButtonCToCpp::ConvertPointToWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_window))
     return false;
@@ -960,6 +1091,8 @@ bool CefMenuButtonCToCpp::ConvertPointToWindow(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefMenuButtonCToCpp::ConvertPointFromWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_window))
     return false;
@@ -976,6 +1109,8 @@ bool CefMenuButtonCToCpp::ConvertPointFromWindow(CefPoint& point) {
 NO_SANITIZE("cfi-icall")
 bool CefMenuButtonCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
                                              CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_view))
     return false;
@@ -998,6 +1133,8 @@ bool CefMenuButtonCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
 NO_SANITIZE("cfi-icall")
 bool CefMenuButtonCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
                                                CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_view))
     return false;
@@ -1021,6 +1158,12 @@ bool CefMenuButtonCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
 
 CefMenuButtonCToCpp::CefMenuButtonCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefMenuButtonCToCpp::~CefMenuButtonCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_menu_button_t*
 CefCToCppRefCounted<CefMenuButtonCToCpp, CefMenuButton, cef_menu_button_t>::
diff --git a/libcef_dll/ctocpp/views/menu_button_ctocpp.h b/libcef_dll/ctocpp/views/menu_button_ctocpp.h
index aa9561933..e1d2414b7 100644
--- a/libcef_dll/ctocpp/views/menu_button_ctocpp.h
+++ b/libcef_dll/ctocpp/views/menu_button_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0fb3a032a91b41bf31ee3b714fda4f0db881d6ad$
+// $hash=9fe337283d31b9818ce687c75c9394ee4d380a5e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_MENU_BUTTON_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefMenuButtonCToCpp : public CefCToCppRefCounted<CefMenuButtonCToCpp,
                                                        cef_menu_button_t> {
  public:
   CefMenuButtonCToCpp();
+  virtual ~CefMenuButtonCToCpp();
 
   // CefMenuButton methods.
   void ShowMenu(CefRefPtr<CefMenuModel> menu_model,
diff --git a/libcef_dll/ctocpp/views/menu_button_delegate_ctocpp.cc b/libcef_dll/ctocpp/views/menu_button_delegate_ctocpp.cc
index a47692316..20d61ebbb 100644
--- a/libcef_dll/ctocpp/views/menu_button_delegate_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/menu_button_delegate_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4967ab485919621cb0fb7c9df5242a5af2075713$
+// $hash=84752a6f251c5485d0b602af2829a609efa941c5$
 //
 
 #include "libcef_dll/ctocpp/views/menu_button_delegate_ctocpp.h"
@@ -17,6 +17,7 @@
 #include "libcef_dll/cpptoc/views/menu_button_cpptoc.h"
 #include "libcef_dll/cpptoc/views/menu_button_pressed_lock_cpptoc.h"
 #include "libcef_dll/cpptoc/views/view_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -25,6 +26,8 @@ void CefMenuButtonDelegateCToCpp::OnMenuButtonPressed(
     CefRefPtr<CefMenuButton> menu_button,
     const CefPoint& screen_point,
     CefRefPtr<CefMenuButtonPressedLock> button_pressed_lock) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_menu_button_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_menu_button_pressed))
     return;
@@ -48,6 +51,8 @@ void CefMenuButtonDelegateCToCpp::OnMenuButtonPressed(
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonDelegateCToCpp::OnButtonPressed(CefRefPtr<CefButton> button) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_delegate_t* _struct =
       reinterpret_cast<cef_button_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_button_pressed))
@@ -67,6 +72,8 @@ void CefMenuButtonDelegateCToCpp::OnButtonPressed(CefRefPtr<CefButton> button) {
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonDelegateCToCpp::OnButtonStateChanged(
     CefRefPtr<CefButton> button) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_button_delegate_t* _struct =
       reinterpret_cast<cef_button_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_button_state_changed))
@@ -85,6 +92,8 @@ void CefMenuButtonDelegateCToCpp::OnButtonStateChanged(
 
 NO_SANITIZE("cfi-icall")
 CefSize CefMenuButtonDelegateCToCpp::GetPreferredSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
@@ -107,6 +116,8 @@ CefSize CefMenuButtonDelegateCToCpp::GetPreferredSize(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 CefSize CefMenuButtonDelegateCToCpp::GetMinimumSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
@@ -129,6 +140,8 @@ CefSize CefMenuButtonDelegateCToCpp::GetMinimumSize(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 CefSize CefMenuButtonDelegateCToCpp::GetMaximumSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
@@ -152,6 +165,8 @@ CefSize CefMenuButtonDelegateCToCpp::GetMaximumSize(CefRefPtr<CefView> view) {
 NO_SANITIZE("cfi-icall")
 int CefMenuButtonDelegateCToCpp::GetHeightForWidth(CefRefPtr<CefView> view,
                                                    int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
@@ -177,6 +192,8 @@ void CefMenuButtonDelegateCToCpp::OnParentViewChanged(
     CefRefPtr<CefView> view,
     bool added,
     CefRefPtr<CefView> parent) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_parent_view_changed))
@@ -202,6 +219,8 @@ NO_SANITIZE("cfi-icall")
 void CefMenuButtonDelegateCToCpp::OnChildViewChanged(CefRefPtr<CefView> view,
                                                      bool added,
                                                      CefRefPtr<CefView> child) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_child_view_changed))
@@ -225,6 +244,8 @@ void CefMenuButtonDelegateCToCpp::OnChildViewChanged(CefRefPtr<CefView> view,
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonDelegateCToCpp::OnFocus(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_focus))
@@ -243,6 +264,8 @@ void CefMenuButtonDelegateCToCpp::OnFocus(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 void CefMenuButtonDelegateCToCpp::OnBlur(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_blur))
@@ -263,6 +286,12 @@ void CefMenuButtonDelegateCToCpp::OnBlur(CefRefPtr<CefView> view) {
 
 CefMenuButtonDelegateCToCpp::CefMenuButtonDelegateCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefMenuButtonDelegateCToCpp::~CefMenuButtonDelegateCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_menu_button_delegate_t* CefCToCppRefCounted<
     CefMenuButtonDelegateCToCpp,
diff --git a/libcef_dll/ctocpp/views/menu_button_delegate_ctocpp.h b/libcef_dll/ctocpp/views/menu_button_delegate_ctocpp.h
index 3d7c00f27..e21a67942 100644
--- a/libcef_dll/ctocpp/views/menu_button_delegate_ctocpp.h
+++ b/libcef_dll/ctocpp/views/menu_button_delegate_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=9260b1fa3a14695d316dab84bb9d69fe6fea5cf1$
+// $hash=03e994c04ec653af668e9ec40b6616d9929ff283$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_MENU_BUTTON_DELEGATE_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefMenuButtonDelegateCToCpp
                                  cef_menu_button_delegate_t> {
  public:
   CefMenuButtonDelegateCToCpp();
+  virtual ~CefMenuButtonDelegateCToCpp();
 
   // CefMenuButtonDelegate methods.
   void OnMenuButtonPressed(
diff --git a/libcef_dll/ctocpp/views/menu_button_pressed_lock_ctocpp.cc b/libcef_dll/ctocpp/views/menu_button_pressed_lock_ctocpp.cc
index 03663467f..dbf94a4e3 100644
--- a/libcef_dll/ctocpp/views/menu_button_pressed_lock_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/menu_button_pressed_lock_ctocpp.cc
@@ -9,15 +9,22 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=f91e3d3dfc7beb8f08e75639f4129a1fdd0f8d22$
+// $hash=d22a29783fe043a06553b54fe565f5e2d9ab4653$
 //
 
 #include "libcef_dll/ctocpp/views/menu_button_pressed_lock_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // CONSTRUCTOR - Do not edit by hand.
 
 CefMenuButtonPressedLockCToCpp::CefMenuButtonPressedLockCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefMenuButtonPressedLockCToCpp::~CefMenuButtonPressedLockCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_menu_button_pressed_lock_t* CefCToCppRefCounted<
     CefMenuButtonPressedLockCToCpp,
diff --git a/libcef_dll/ctocpp/views/menu_button_pressed_lock_ctocpp.h b/libcef_dll/ctocpp/views/menu_button_pressed_lock_ctocpp.h
index 5a68d3f12..37e4d0401 100644
--- a/libcef_dll/ctocpp/views/menu_button_pressed_lock_ctocpp.h
+++ b/libcef_dll/ctocpp/views/menu_button_pressed_lock_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=7d568fefc624725b410eb6b6d188973acb7562f7$
+// $hash=128b3ccbaa7d6ed71cb5afb67f925ad0fae9de8e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_MENU_BUTTON_PRESSED_LOCK_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefMenuButtonPressedLockCToCpp
                                  cef_menu_button_pressed_lock_t> {
  public:
   CefMenuButtonPressedLockCToCpp();
+  virtual ~CefMenuButtonPressedLockCToCpp();
 
   // CefMenuButtonPressedLock methods.
 };
diff --git a/libcef_dll/ctocpp/views/panel_ctocpp.cc b/libcef_dll/ctocpp/views/panel_ctocpp.cc
index db282572a..5a10e31e9 100644
--- a/libcef_dll/ctocpp/views/panel_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/panel_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=e176777b74d41368d272f6cd17e39cb3503d1888$
+// $hash=82c491148522bb4cd6a0b67af90200f40655c93e$
 //
 
 #include "libcef_dll/ctocpp/views/panel_ctocpp.h"
@@ -24,12 +24,15 @@
 #include "libcef_dll/ctocpp/views/textfield_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
 #include "libcef_dll/ctocpp/views/window_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefPanel> CefPanel::CreatePanel(
     CefRefPtr<CefPanelDelegate> delegate) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Unverified params: delegate
@@ -45,6 +48,8 @@ CefRefPtr<CefPanel> CefPanel::CreatePanel(
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefPanelCToCpp::AsWindow() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, as_window))
     return NULL;
@@ -60,6 +65,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefPanelCToCpp::AsWindow() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefFillLayout> CefPanelCToCpp::SetToFillLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_to_fill_layout))
     return NULL;
@@ -76,6 +83,8 @@ CefRefPtr<CefFillLayout> CefPanelCToCpp::SetToFillLayout() {
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBoxLayout> CefPanelCToCpp::SetToBoxLayout(
     const CefBoxLayoutSettings& settings) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_to_box_layout))
     return NULL;
@@ -90,6 +99,8 @@ CefRefPtr<CefBoxLayout> CefPanelCToCpp::SetToBoxLayout(
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefLayout> CefPanelCToCpp::GetLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_layout))
     return NULL;
@@ -104,6 +115,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefLayout> CefPanelCToCpp::GetLayout() {
 }
 
 NO_SANITIZE("cfi-icall") void CefPanelCToCpp::Layout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, layout))
     return;
@@ -116,6 +129,8 @@ NO_SANITIZE("cfi-icall") void CefPanelCToCpp::Layout() {
 
 NO_SANITIZE("cfi-icall")
 void CefPanelCToCpp::AddChildView(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, add_child_view))
     return;
@@ -133,6 +148,8 @@ void CefPanelCToCpp::AddChildView(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 void CefPanelCToCpp::AddChildViewAt(CefRefPtr<CefView> view, int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, add_child_view_at))
     return;
@@ -154,6 +171,8 @@ void CefPanelCToCpp::AddChildViewAt(CefRefPtr<CefView> view, int index) {
 
 NO_SANITIZE("cfi-icall")
 void CefPanelCToCpp::ReorderChildView(CefRefPtr<CefView> view, int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, reorder_child_view))
     return;
@@ -171,6 +190,8 @@ void CefPanelCToCpp::ReorderChildView(CefRefPtr<CefView> view, int index) {
 
 NO_SANITIZE("cfi-icall")
 void CefPanelCToCpp::RemoveChildView(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, remove_child_view))
     return;
@@ -187,6 +208,8 @@ void CefPanelCToCpp::RemoveChildView(CefRefPtr<CefView> view) {
 }
 
 NO_SANITIZE("cfi-icall") void CefPanelCToCpp::RemoveAllChildViews() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, remove_all_child_views))
     return;
@@ -198,6 +221,8 @@ NO_SANITIZE("cfi-icall") void CefPanelCToCpp::RemoveAllChildViews() {
 }
 
 NO_SANITIZE("cfi-icall") size_t CefPanelCToCpp::GetChildViewCount() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_child_view_count))
     return 0;
@@ -213,6 +238,8 @@ NO_SANITIZE("cfi-icall") size_t CefPanelCToCpp::GetChildViewCount() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefPanelCToCpp::GetChildViewAt(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_child_view_at))
     return NULL;
@@ -233,6 +260,8 @@ CefRefPtr<CefView> CefPanelCToCpp::GetChildViewAt(int index) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBrowserView> CefPanelCToCpp::AsBrowserView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_browser_view))
     return NULL;
@@ -247,6 +276,8 @@ CefRefPtr<CefBrowserView> CefPanelCToCpp::AsBrowserView() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefPanelCToCpp::AsButton() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_button))
     return NULL;
@@ -261,6 +292,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefPanelCToCpp::AsButton() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefPanelCToCpp::AsPanel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_panel))
     return NULL;
@@ -276,6 +309,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefPanelCToCpp::AsPanel() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefScrollView> CefPanelCToCpp::AsScrollView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_scroll_view))
     return NULL;
@@ -290,6 +325,8 @@ CefRefPtr<CefScrollView> CefPanelCToCpp::AsScrollView() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefTextfield> CefPanelCToCpp::AsTextfield() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_textfield))
     return NULL;
@@ -304,6 +341,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefTextfield> CefPanelCToCpp::AsTextfield() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefPanelCToCpp::GetTypeString() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_type_string))
     return CefString();
@@ -321,6 +360,8 @@ NO_SANITIZE("cfi-icall") CefString CefPanelCToCpp::GetTypeString() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefPanelCToCpp::ToString(bool include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, to_string))
     return CefString();
@@ -337,6 +378,8 @@ CefString CefPanelCToCpp::ToString(bool include_children) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -351,6 +394,8 @@ NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsAttached() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_attached))
     return false;
@@ -365,6 +410,8 @@ NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsAttached() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsSame(CefRefPtr<CefView> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -385,6 +432,8 @@ NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsSame(CefRefPtr<CefView> that) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefViewDelegate> CefPanelCToCpp::GetDelegate() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_delegate))
     return NULL;
@@ -399,6 +448,8 @@ CefRefPtr<CefViewDelegate> CefPanelCToCpp::GetDelegate() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefPanelCToCpp::GetWindow() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_window))
     return NULL;
@@ -413,6 +464,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefPanelCToCpp::GetWindow() {
 }
 
 NO_SANITIZE("cfi-icall") int CefPanelCToCpp::GetID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_id))
     return 0;
@@ -427,6 +480,8 @@ NO_SANITIZE("cfi-icall") int CefPanelCToCpp::GetID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SetID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_id))
     return;
@@ -438,6 +493,8 @@ NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SetID(int id) {
 }
 
 NO_SANITIZE("cfi-icall") int CefPanelCToCpp::GetGroupID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_group_id))
     return 0;
@@ -452,6 +509,8 @@ NO_SANITIZE("cfi-icall") int CefPanelCToCpp::GetGroupID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SetGroupID(int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_group_id))
     return;
@@ -463,6 +522,8 @@ NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SetGroupID(int group_id) {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefView> CefPanelCToCpp::GetParentView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_parent_view))
     return NULL;
@@ -478,6 +539,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefView> CefPanelCToCpp::GetParentView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefPanelCToCpp::GetViewForID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_view_for_id))
     return NULL;
@@ -492,6 +555,8 @@ CefRefPtr<CefView> CefPanelCToCpp::GetViewForID(int id) {
 }
 
 NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SetBounds(const CefRect& bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_bounds))
     return;
@@ -503,6 +568,8 @@ NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SetBounds(const CefRect& bounds) {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefPanelCToCpp::GetBounds() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds))
     return CefRect();
@@ -517,6 +584,8 @@ NO_SANITIZE("cfi-icall") CefRect CefPanelCToCpp::GetBounds() {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefPanelCToCpp::GetBoundsInScreen() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds_in_screen))
     return CefRect();
@@ -531,6 +600,8 @@ NO_SANITIZE("cfi-icall") CefRect CefPanelCToCpp::GetBoundsInScreen() {
 }
 
 NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SetSize(const CefSize& size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_size))
     return;
@@ -542,6 +613,8 @@ NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SetSize(const CefSize& size) {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefPanelCToCpp::GetSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_size))
     return CefSize();
@@ -557,6 +630,8 @@ NO_SANITIZE("cfi-icall") CefSize CefPanelCToCpp::GetSize() {
 
 NO_SANITIZE("cfi-icall")
 void CefPanelCToCpp::SetPosition(const CefPoint& position) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_position))
     return;
@@ -568,6 +643,8 @@ void CefPanelCToCpp::SetPosition(const CefPoint& position) {
 }
 
 NO_SANITIZE("cfi-icall") CefPoint CefPanelCToCpp::GetPosition() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_position))
     return CefPoint();
@@ -582,6 +659,8 @@ NO_SANITIZE("cfi-icall") CefPoint CefPanelCToCpp::GetPosition() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefPanelCToCpp::GetPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
     return CefSize();
@@ -596,6 +675,8 @@ NO_SANITIZE("cfi-icall") CefSize CefPanelCToCpp::GetPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SizeToPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, size_to_preferred_size))
     return;
@@ -607,6 +688,8 @@ NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SizeToPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefPanelCToCpp::GetMinimumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
     return CefSize();
@@ -621,6 +704,8 @@ NO_SANITIZE("cfi-icall") CefSize CefPanelCToCpp::GetMinimumSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefPanelCToCpp::GetMaximumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
     return CefSize();
@@ -635,6 +720,8 @@ NO_SANITIZE("cfi-icall") CefSize CefPanelCToCpp::GetMaximumSize() {
 }
 
 NO_SANITIZE("cfi-icall") int CefPanelCToCpp::GetHeightForWidth(int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
     return 0;
@@ -649,6 +736,8 @@ NO_SANITIZE("cfi-icall") int CefPanelCToCpp::GetHeightForWidth(int width) {
 }
 
 NO_SANITIZE("cfi-icall") void CefPanelCToCpp::InvalidateLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, invalidate_layout))
     return;
@@ -660,6 +749,8 @@ NO_SANITIZE("cfi-icall") void CefPanelCToCpp::InvalidateLayout() {
 }
 
 NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SetVisible(bool visible) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_visible))
     return;
@@ -671,6 +762,8 @@ NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SetVisible(bool visible) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsVisible() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_visible))
     return false;
@@ -685,6 +778,8 @@ NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsVisible() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsDrawn() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_drawn))
     return false;
@@ -699,6 +794,8 @@ NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsDrawn() {
 }
 
 NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SetEnabled(bool enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_enabled))
     return;
@@ -710,6 +807,8 @@ NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SetEnabled(bool enabled) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsEnabled() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_enabled))
     return false;
@@ -724,6 +823,8 @@ NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsEnabled() {
 }
 
 NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SetFocusable(bool focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_focusable))
     return;
@@ -735,6 +836,8 @@ NO_SANITIZE("cfi-icall") void CefPanelCToCpp::SetFocusable(bool focusable) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_focusable))
     return false;
@@ -749,6 +852,8 @@ NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsAccessibilityFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_accessibility_focusable))
     return false;
@@ -763,6 +868,8 @@ NO_SANITIZE("cfi-icall") bool CefPanelCToCpp::IsAccessibilityFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") void CefPanelCToCpp::RequestFocus() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, request_focus))
     return;
@@ -775,6 +882,8 @@ NO_SANITIZE("cfi-icall") void CefPanelCToCpp::RequestFocus() {
 
 NO_SANITIZE("cfi-icall")
 void CefPanelCToCpp::SetBackgroundColor(cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_background_color))
     return;
@@ -786,6 +895,8 @@ void CefPanelCToCpp::SetBackgroundColor(cef_color_t color) {
 }
 
 NO_SANITIZE("cfi-icall") cef_color_t CefPanelCToCpp::GetBackgroundColor() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_background_color))
     return 0;
@@ -801,6 +912,8 @@ NO_SANITIZE("cfi-icall") cef_color_t CefPanelCToCpp::GetBackgroundColor() {
 
 NO_SANITIZE("cfi-icall")
 bool CefPanelCToCpp::ConvertPointToScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_screen))
     return false;
@@ -816,6 +929,8 @@ bool CefPanelCToCpp::ConvertPointToScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefPanelCToCpp::ConvertPointFromScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_screen))
     return false;
@@ -831,6 +946,8 @@ bool CefPanelCToCpp::ConvertPointFromScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefPanelCToCpp::ConvertPointToWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_window))
     return false;
@@ -846,6 +963,8 @@ bool CefPanelCToCpp::ConvertPointToWindow(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefPanelCToCpp::ConvertPointFromWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_window))
     return false;
@@ -862,6 +981,8 @@ bool CefPanelCToCpp::ConvertPointFromWindow(CefPoint& point) {
 NO_SANITIZE("cfi-icall")
 bool CefPanelCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
                                         CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_view))
     return false;
@@ -884,6 +1005,8 @@ bool CefPanelCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
 NO_SANITIZE("cfi-icall")
 bool CefPanelCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
                                           CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_view))
     return false;
@@ -907,6 +1030,12 @@ bool CefPanelCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
 
 CefPanelCToCpp::CefPanelCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPanelCToCpp::~CefPanelCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_panel_t*
 CefCToCppRefCounted<CefPanelCToCpp, CefPanel, cef_panel_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/views/panel_ctocpp.h b/libcef_dll/ctocpp/views/panel_ctocpp.h
index 72a11e983..afc818800 100644
--- a/libcef_dll/ctocpp/views/panel_ctocpp.h
+++ b/libcef_dll/ctocpp/views/panel_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=6b116414aad7732aabd1aaec10e10ef71a129fd3$
+// $hash=34498fb3fa5c4ee4d54e44e627ae9fc79e3144c4$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_PANEL_CTOCPP_H_
@@ -38,6 +38,7 @@ class CefPanelCToCpp
     : public CefCToCppRefCounted<CefPanelCToCpp, CefPanel, cef_panel_t> {
  public:
   CefPanelCToCpp();
+  virtual ~CefPanelCToCpp();
 
   // CefPanel methods.
   CefRefPtr<CefWindow> AsWindow() OVERRIDE;
diff --git a/libcef_dll/ctocpp/views/panel_delegate_ctocpp.cc b/libcef_dll/ctocpp/views/panel_delegate_ctocpp.cc
index 31089cf08..816fa1289 100644
--- a/libcef_dll/ctocpp/views/panel_delegate_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/panel_delegate_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=eebb2e10204cdea907e39df483f5d6214dbec09f$
+// $hash=88c32ad4a24a5368d1db0f8b1850537b8913f0c4$
 //
 
 #include "libcef_dll/ctocpp/views/panel_delegate_ctocpp.h"
 #include "libcef_dll/cpptoc/views/view_cpptoc.h"
 #include "libcef_dll/ctocpp/views/window_delegate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefSize CefPanelDelegateCToCpp::GetPreferredSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
@@ -42,6 +45,8 @@ CefSize CefPanelDelegateCToCpp::GetPreferredSize(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 CefSize CefPanelDelegateCToCpp::GetMinimumSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
@@ -64,6 +69,8 @@ CefSize CefPanelDelegateCToCpp::GetMinimumSize(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 CefSize CefPanelDelegateCToCpp::GetMaximumSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
@@ -87,6 +94,8 @@ CefSize CefPanelDelegateCToCpp::GetMaximumSize(CefRefPtr<CefView> view) {
 NO_SANITIZE("cfi-icall")
 int CefPanelDelegateCToCpp::GetHeightForWidth(CefRefPtr<CefView> view,
                                               int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
@@ -111,6 +120,8 @@ NO_SANITIZE("cfi-icall")
 void CefPanelDelegateCToCpp::OnParentViewChanged(CefRefPtr<CefView> view,
                                                  bool added,
                                                  CefRefPtr<CefView> parent) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_parent_view_changed))
@@ -136,6 +147,8 @@ NO_SANITIZE("cfi-icall")
 void CefPanelDelegateCToCpp::OnChildViewChanged(CefRefPtr<CefView> view,
                                                 bool added,
                                                 CefRefPtr<CefView> child) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_child_view_changed))
@@ -159,6 +172,8 @@ void CefPanelDelegateCToCpp::OnChildViewChanged(CefRefPtr<CefView> view,
 
 NO_SANITIZE("cfi-icall")
 void CefPanelDelegateCToCpp::OnFocus(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_focus))
@@ -177,6 +192,8 @@ void CefPanelDelegateCToCpp::OnFocus(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 void CefPanelDelegateCToCpp::OnBlur(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_blur))
@@ -197,6 +214,12 @@ void CefPanelDelegateCToCpp::OnBlur(CefRefPtr<CefView> view) {
 
 CefPanelDelegateCToCpp::CefPanelDelegateCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefPanelDelegateCToCpp::~CefPanelDelegateCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_panel_delegate_t*
 CefCToCppRefCounted<CefPanelDelegateCToCpp,
diff --git a/libcef_dll/ctocpp/views/panel_delegate_ctocpp.h b/libcef_dll/ctocpp/views/panel_delegate_ctocpp.h
index b13c36f4d..547c6077d 100644
--- a/libcef_dll/ctocpp/views/panel_delegate_ctocpp.h
+++ b/libcef_dll/ctocpp/views/panel_delegate_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=16b3edf7d8189bab9cf60fc7e5b20d1d88a83185$
+// $hash=199687c4d23ad4e7c9cf62012d12576abc8d4863$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_PANEL_DELEGATE_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefPanelDelegateCToCpp
                                  cef_panel_delegate_t> {
  public:
   CefPanelDelegateCToCpp();
+  virtual ~CefPanelDelegateCToCpp();
 
   // CefPanelDelegate methods.
 
diff --git a/libcef_dll/ctocpp/views/scroll_view_ctocpp.cc b/libcef_dll/ctocpp/views/scroll_view_ctocpp.cc
index 1e0355495..77d774a2d 100644
--- a/libcef_dll/ctocpp/views/scroll_view_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/scroll_view_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1f45062afe711a3ee71be696f5a2d45cce8d94f8$
+// $hash=ef1a10743eecd07531e8ef007ecaf448ff085f0a$
 //
 
 #include "libcef_dll/ctocpp/views/scroll_view_ctocpp.h"
@@ -20,12 +20,15 @@
 #include "libcef_dll/ctocpp/views/textfield_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
 #include "libcef_dll/ctocpp/views/window_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefScrollView> CefScrollView::CreateScrollView(
     CefRefPtr<CefViewDelegate> delegate) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Unverified params: delegate
@@ -42,6 +45,8 @@ CefRefPtr<CefScrollView> CefScrollView::CreateScrollView(
 
 NO_SANITIZE("cfi-icall")
 void CefScrollViewCToCpp::SetContentView(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_scroll_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_content_view))
     return;
@@ -59,6 +64,8 @@ void CefScrollViewCToCpp::SetContentView(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefScrollViewCToCpp::GetContentView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_scroll_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_content_view))
     return NULL;
@@ -73,6 +80,8 @@ CefRefPtr<CefView> CefScrollViewCToCpp::GetContentView() {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefScrollViewCToCpp::GetVisibleContentRect() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_scroll_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_visible_content_rect))
     return CefRect();
@@ -87,6 +96,8 @@ NO_SANITIZE("cfi-icall") CefRect CefScrollViewCToCpp::GetVisibleContentRect() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::HasHorizontalScrollbar() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_scroll_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_horizontal_scrollbar))
     return false;
@@ -102,6 +113,8 @@ NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::HasHorizontalScrollbar() {
 
 NO_SANITIZE("cfi-icall")
 int CefScrollViewCToCpp::GetHorizontalScrollbarHeight() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_scroll_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_horizontal_scrollbar_height))
     return 0;
@@ -116,6 +129,8 @@ int CefScrollViewCToCpp::GetHorizontalScrollbarHeight() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::HasVerticalScrollbar() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_scroll_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_vertical_scrollbar))
     return false;
@@ -130,6 +145,8 @@ NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::HasVerticalScrollbar() {
 }
 
 NO_SANITIZE("cfi-icall") int CefScrollViewCToCpp::GetVerticalScrollbarWidth() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_scroll_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_vertical_scrollbar_width))
     return 0;
@@ -145,6 +162,8 @@ NO_SANITIZE("cfi-icall") int CefScrollViewCToCpp::GetVerticalScrollbarWidth() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBrowserView> CefScrollViewCToCpp::AsBrowserView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_browser_view))
     return NULL;
@@ -159,6 +178,8 @@ CefRefPtr<CefBrowserView> CefScrollViewCToCpp::AsBrowserView() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefScrollViewCToCpp::AsButton() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_button))
     return NULL;
@@ -173,6 +194,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefScrollViewCToCpp::AsButton() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefScrollViewCToCpp::AsPanel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_panel))
     return NULL;
@@ -188,6 +211,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefScrollViewCToCpp::AsPanel() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefScrollView> CefScrollViewCToCpp::AsScrollView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_scroll_view))
     return NULL;
@@ -203,6 +228,8 @@ CefRefPtr<CefScrollView> CefScrollViewCToCpp::AsScrollView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefTextfield> CefScrollViewCToCpp::AsTextfield() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_textfield))
     return NULL;
@@ -217,6 +244,8 @@ CefRefPtr<CefTextfield> CefScrollViewCToCpp::AsTextfield() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefScrollViewCToCpp::GetTypeString() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_type_string))
     return CefString();
@@ -234,6 +263,8 @@ NO_SANITIZE("cfi-icall") CefString CefScrollViewCToCpp::GetTypeString() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefScrollViewCToCpp::ToString(bool include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, to_string))
     return CefString();
@@ -250,6 +281,8 @@ CefString CefScrollViewCToCpp::ToString(bool include_children) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -264,6 +297,8 @@ NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::IsAttached() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_attached))
     return false;
@@ -279,6 +314,8 @@ NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::IsAttached() {
 
 NO_SANITIZE("cfi-icall")
 bool CefScrollViewCToCpp::IsSame(CefRefPtr<CefView> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -299,6 +336,8 @@ bool CefScrollViewCToCpp::IsSame(CefRefPtr<CefView> that) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefViewDelegate> CefScrollViewCToCpp::GetDelegate() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_delegate))
     return NULL;
@@ -313,6 +352,8 @@ CefRefPtr<CefViewDelegate> CefScrollViewCToCpp::GetDelegate() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefScrollViewCToCpp::GetWindow() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_window))
     return NULL;
@@ -327,6 +368,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefScrollViewCToCpp::GetWindow() {
 }
 
 NO_SANITIZE("cfi-icall") int CefScrollViewCToCpp::GetID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_id))
     return 0;
@@ -341,6 +384,8 @@ NO_SANITIZE("cfi-icall") int CefScrollViewCToCpp::GetID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefScrollViewCToCpp::SetID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_id))
     return;
@@ -352,6 +397,8 @@ NO_SANITIZE("cfi-icall") void CefScrollViewCToCpp::SetID(int id) {
 }
 
 NO_SANITIZE("cfi-icall") int CefScrollViewCToCpp::GetGroupID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_group_id))
     return 0;
@@ -366,6 +413,8 @@ NO_SANITIZE("cfi-icall") int CefScrollViewCToCpp::GetGroupID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefScrollViewCToCpp::SetGroupID(int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_group_id))
     return;
@@ -378,6 +427,8 @@ NO_SANITIZE("cfi-icall") void CefScrollViewCToCpp::SetGroupID(int group_id) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefScrollViewCToCpp::GetParentView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_parent_view))
     return NULL;
@@ -393,6 +444,8 @@ CefRefPtr<CefView> CefScrollViewCToCpp::GetParentView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefScrollViewCToCpp::GetViewForID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_view_for_id))
     return NULL;
@@ -408,6 +461,8 @@ CefRefPtr<CefView> CefScrollViewCToCpp::GetViewForID(int id) {
 
 NO_SANITIZE("cfi-icall")
 void CefScrollViewCToCpp::SetBounds(const CefRect& bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_bounds))
     return;
@@ -419,6 +474,8 @@ void CefScrollViewCToCpp::SetBounds(const CefRect& bounds) {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefScrollViewCToCpp::GetBounds() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds))
     return CefRect();
@@ -433,6 +490,8 @@ NO_SANITIZE("cfi-icall") CefRect CefScrollViewCToCpp::GetBounds() {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefScrollViewCToCpp::GetBoundsInScreen() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds_in_screen))
     return CefRect();
@@ -448,6 +507,8 @@ NO_SANITIZE("cfi-icall") CefRect CefScrollViewCToCpp::GetBoundsInScreen() {
 
 NO_SANITIZE("cfi-icall")
 void CefScrollViewCToCpp::SetSize(const CefSize& size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_size))
     return;
@@ -459,6 +520,8 @@ void CefScrollViewCToCpp::SetSize(const CefSize& size) {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefScrollViewCToCpp::GetSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_size))
     return CefSize();
@@ -474,6 +537,8 @@ NO_SANITIZE("cfi-icall") CefSize CefScrollViewCToCpp::GetSize() {
 
 NO_SANITIZE("cfi-icall")
 void CefScrollViewCToCpp::SetPosition(const CefPoint& position) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_position))
     return;
@@ -485,6 +550,8 @@ void CefScrollViewCToCpp::SetPosition(const CefPoint& position) {
 }
 
 NO_SANITIZE("cfi-icall") CefPoint CefScrollViewCToCpp::GetPosition() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_position))
     return CefPoint();
@@ -499,6 +566,8 @@ NO_SANITIZE("cfi-icall") CefPoint CefScrollViewCToCpp::GetPosition() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefScrollViewCToCpp::GetPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
     return CefSize();
@@ -513,6 +582,8 @@ NO_SANITIZE("cfi-icall") CefSize CefScrollViewCToCpp::GetPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") void CefScrollViewCToCpp::SizeToPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, size_to_preferred_size))
     return;
@@ -524,6 +595,8 @@ NO_SANITIZE("cfi-icall") void CefScrollViewCToCpp::SizeToPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefScrollViewCToCpp::GetMinimumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
     return CefSize();
@@ -538,6 +611,8 @@ NO_SANITIZE("cfi-icall") CefSize CefScrollViewCToCpp::GetMinimumSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefScrollViewCToCpp::GetMaximumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
     return CefSize();
@@ -552,6 +627,8 @@ NO_SANITIZE("cfi-icall") CefSize CefScrollViewCToCpp::GetMaximumSize() {
 }
 
 NO_SANITIZE("cfi-icall") int CefScrollViewCToCpp::GetHeightForWidth(int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
     return 0;
@@ -566,6 +643,8 @@ NO_SANITIZE("cfi-icall") int CefScrollViewCToCpp::GetHeightForWidth(int width) {
 }
 
 NO_SANITIZE("cfi-icall") void CefScrollViewCToCpp::InvalidateLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, invalidate_layout))
     return;
@@ -577,6 +656,8 @@ NO_SANITIZE("cfi-icall") void CefScrollViewCToCpp::InvalidateLayout() {
 }
 
 NO_SANITIZE("cfi-icall") void CefScrollViewCToCpp::SetVisible(bool visible) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_visible))
     return;
@@ -588,6 +669,8 @@ NO_SANITIZE("cfi-icall") void CefScrollViewCToCpp::SetVisible(bool visible) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::IsVisible() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_visible))
     return false;
@@ -602,6 +685,8 @@ NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::IsVisible() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::IsDrawn() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_drawn))
     return false;
@@ -616,6 +701,8 @@ NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::IsDrawn() {
 }
 
 NO_SANITIZE("cfi-icall") void CefScrollViewCToCpp::SetEnabled(bool enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_enabled))
     return;
@@ -627,6 +714,8 @@ NO_SANITIZE("cfi-icall") void CefScrollViewCToCpp::SetEnabled(bool enabled) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::IsEnabled() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_enabled))
     return false;
@@ -642,6 +731,8 @@ NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::IsEnabled() {
 
 NO_SANITIZE("cfi-icall")
 void CefScrollViewCToCpp::SetFocusable(bool focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_focusable))
     return;
@@ -653,6 +744,8 @@ void CefScrollViewCToCpp::SetFocusable(bool focusable) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::IsFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_focusable))
     return false;
@@ -667,6 +760,8 @@ NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::IsFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::IsAccessibilityFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_accessibility_focusable))
     return false;
@@ -681,6 +776,8 @@ NO_SANITIZE("cfi-icall") bool CefScrollViewCToCpp::IsAccessibilityFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") void CefScrollViewCToCpp::RequestFocus() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, request_focus))
     return;
@@ -693,6 +790,8 @@ NO_SANITIZE("cfi-icall") void CefScrollViewCToCpp::RequestFocus() {
 
 NO_SANITIZE("cfi-icall")
 void CefScrollViewCToCpp::SetBackgroundColor(cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_background_color))
     return;
@@ -704,6 +803,8 @@ void CefScrollViewCToCpp::SetBackgroundColor(cef_color_t color) {
 }
 
 NO_SANITIZE("cfi-icall") cef_color_t CefScrollViewCToCpp::GetBackgroundColor() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_background_color))
     return 0;
@@ -719,6 +820,8 @@ NO_SANITIZE("cfi-icall") cef_color_t CefScrollViewCToCpp::GetBackgroundColor() {
 
 NO_SANITIZE("cfi-icall")
 bool CefScrollViewCToCpp::ConvertPointToScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_screen))
     return false;
@@ -734,6 +837,8 @@ bool CefScrollViewCToCpp::ConvertPointToScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefScrollViewCToCpp::ConvertPointFromScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_screen))
     return false;
@@ -749,6 +854,8 @@ bool CefScrollViewCToCpp::ConvertPointFromScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefScrollViewCToCpp::ConvertPointToWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_window))
     return false;
@@ -764,6 +871,8 @@ bool CefScrollViewCToCpp::ConvertPointToWindow(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefScrollViewCToCpp::ConvertPointFromWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_window))
     return false;
@@ -780,6 +889,8 @@ bool CefScrollViewCToCpp::ConvertPointFromWindow(CefPoint& point) {
 NO_SANITIZE("cfi-icall")
 bool CefScrollViewCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
                                              CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_view))
     return false;
@@ -802,6 +913,8 @@ bool CefScrollViewCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
 NO_SANITIZE("cfi-icall")
 bool CefScrollViewCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
                                                CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_view))
     return false;
@@ -825,6 +938,12 @@ bool CefScrollViewCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
 
 CefScrollViewCToCpp::CefScrollViewCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefScrollViewCToCpp::~CefScrollViewCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_scroll_view_t*
 CefCToCppRefCounted<CefScrollViewCToCpp, CefScrollView, cef_scroll_view_t>::
diff --git a/libcef_dll/ctocpp/views/scroll_view_ctocpp.h b/libcef_dll/ctocpp/views/scroll_view_ctocpp.h
index b8bc38d15..d24cb69e9 100644
--- a/libcef_dll/ctocpp/views/scroll_view_ctocpp.h
+++ b/libcef_dll/ctocpp/views/scroll_view_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=449d87f51627999388402fb81e921d2260d129d2$
+// $hash=d595053c7f504c985e1e0e723d0a9a707246af75$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_SCROLL_VIEW_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefScrollViewCToCpp : public CefCToCppRefCounted<CefScrollViewCToCpp,
                                                        cef_scroll_view_t> {
  public:
   CefScrollViewCToCpp();
+  virtual ~CefScrollViewCToCpp();
 
   // CefScrollView methods.
   void SetContentView(CefRefPtr<CefView> view) OVERRIDE;
diff --git a/libcef_dll/ctocpp/views/textfield_ctocpp.cc b/libcef_dll/ctocpp/views/textfield_ctocpp.cc
index adf8024ab..595426102 100644
--- a/libcef_dll/ctocpp/views/textfield_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/textfield_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=bd3736c06ac24ec5368944bd88a6c3edb074ee47$
+// $hash=ab0bf369a9ba09450fd8adc5a3c040f62f90ffaa$
 //
 
 #include "libcef_dll/ctocpp/views/textfield_ctocpp.h"
@@ -21,12 +21,15 @@
 #include "libcef_dll/ctocpp/views/scroll_view_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
 #include "libcef_dll/ctocpp/views/window_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefTextfield> CefTextfield::CreateTextfield(
     CefRefPtr<CefTextfieldDelegate> delegate) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Unverified params: delegate
@@ -43,6 +46,8 @@ CefRefPtr<CefTextfield> CefTextfield::CreateTextfield(
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::SetPasswordInput(bool password_input) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_password_input))
     return;
@@ -54,6 +59,8 @@ void CefTextfieldCToCpp::SetPasswordInput(bool password_input) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsPasswordInput() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_password_input))
     return false;
@@ -68,6 +75,8 @@ NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsPasswordInput() {
 }
 
 NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SetReadOnly(bool read_only) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_read_only))
     return;
@@ -79,6 +88,8 @@ NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SetReadOnly(bool read_only) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsReadOnly() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_read_only))
     return false;
@@ -93,6 +104,8 @@ NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsReadOnly() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefTextfieldCToCpp::GetText() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_text))
     return CefString();
@@ -110,6 +123,8 @@ NO_SANITIZE("cfi-icall") CefString CefTextfieldCToCpp::GetText() {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::SetText(const CefString& text) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_text))
     return;
@@ -127,6 +142,8 @@ void CefTextfieldCToCpp::SetText(const CefString& text) {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::AppendText(const CefString& text) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, append_text))
     return;
@@ -144,6 +161,8 @@ void CefTextfieldCToCpp::AppendText(const CefString& text) {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::InsertOrReplaceText(const CefString& text) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, insert_or_replace_text))
     return;
@@ -160,6 +179,8 @@ void CefTextfieldCToCpp::InsertOrReplaceText(const CefString& text) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::HasSelection() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_selection))
     return false;
@@ -174,6 +195,8 @@ NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::HasSelection() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefTextfieldCToCpp::GetSelectedText() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_selected_text))
     return CefString();
@@ -190,6 +213,8 @@ NO_SANITIZE("cfi-icall") CefString CefTextfieldCToCpp::GetSelectedText() {
 }
 
 NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SelectAll(bool reversed) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, select_all))
     return;
@@ -201,6 +226,8 @@ NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SelectAll(bool reversed) {
 }
 
 NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::ClearSelection() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, clear_selection))
     return;
@@ -212,6 +239,8 @@ NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::ClearSelection() {
 }
 
 NO_SANITIZE("cfi-icall") CefRange CefTextfieldCToCpp::GetSelectedRange() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_selected_range))
     return CefRange();
@@ -227,6 +256,8 @@ NO_SANITIZE("cfi-icall") CefRange CefTextfieldCToCpp::GetSelectedRange() {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::SelectRange(const CefRange& range) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, select_range))
     return;
@@ -238,6 +269,8 @@ void CefTextfieldCToCpp::SelectRange(const CefRange& range) {
 }
 
 NO_SANITIZE("cfi-icall") size_t CefTextfieldCToCpp::GetCursorPosition() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_cursor_position))
     return 0;
@@ -253,6 +286,8 @@ NO_SANITIZE("cfi-icall") size_t CefTextfieldCToCpp::GetCursorPosition() {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::SetTextColor(cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_text_color))
     return;
@@ -264,6 +299,8 @@ void CefTextfieldCToCpp::SetTextColor(cef_color_t color) {
 }
 
 NO_SANITIZE("cfi-icall") cef_color_t CefTextfieldCToCpp::GetTextColor() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_text_color))
     return 0;
@@ -279,6 +316,8 @@ NO_SANITIZE("cfi-icall") cef_color_t CefTextfieldCToCpp::GetTextColor() {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::SetSelectionTextColor(cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_selection_text_color))
     return;
@@ -291,6 +330,8 @@ void CefTextfieldCToCpp::SetSelectionTextColor(cef_color_t color) {
 
 NO_SANITIZE("cfi-icall")
 cef_color_t CefTextfieldCToCpp::GetSelectionTextColor() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_selection_text_color))
     return 0;
@@ -306,6 +347,8 @@ cef_color_t CefTextfieldCToCpp::GetSelectionTextColor() {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::SetSelectionBackgroundColor(cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_selection_background_color))
     return;
@@ -318,6 +361,8 @@ void CefTextfieldCToCpp::SetSelectionBackgroundColor(cef_color_t color) {
 
 NO_SANITIZE("cfi-icall")
 cef_color_t CefTextfieldCToCpp::GetSelectionBackgroundColor() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_selection_background_color))
     return 0;
@@ -333,6 +378,8 @@ cef_color_t CefTextfieldCToCpp::GetSelectionBackgroundColor() {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::SetFontList(const CefString& font_list) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_font_list))
     return;
@@ -351,6 +398,8 @@ void CefTextfieldCToCpp::SetFontList(const CefString& font_list) {
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::ApplyTextColor(cef_color_t color,
                                         const CefRange& range) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, apply_text_color))
     return;
@@ -365,6 +414,8 @@ NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::ApplyTextStyle(cef_text_style_t style,
                                         bool add,
                                         const CefRange& range) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, apply_text_style))
     return;
@@ -377,6 +428,8 @@ void CefTextfieldCToCpp::ApplyTextStyle(cef_text_style_t style,
 
 NO_SANITIZE("cfi-icall")
 bool CefTextfieldCToCpp::IsCommandEnabled(int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_command_enabled))
     return false;
@@ -392,6 +445,8 @@ bool CefTextfieldCToCpp::IsCommandEnabled(int command_id) {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::ExecuteCommand(int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, execute_command))
     return;
@@ -403,6 +458,8 @@ void CefTextfieldCToCpp::ExecuteCommand(int command_id) {
 }
 
 NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::ClearEditHistory() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, clear_edit_history))
     return;
@@ -415,6 +472,8 @@ NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::ClearEditHistory() {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::SetPlaceholderText(const CefString& text) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_placeholder_text))
     return;
@@ -431,6 +490,8 @@ void CefTextfieldCToCpp::SetPlaceholderText(const CefString& text) {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefTextfieldCToCpp::GetPlaceholderText() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_placeholder_text))
     return CefString();
@@ -448,6 +509,8 @@ NO_SANITIZE("cfi-icall") CefString CefTextfieldCToCpp::GetPlaceholderText() {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::SetPlaceholderTextColor(cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_placeholder_text_color))
     return;
@@ -460,6 +523,8 @@ void CefTextfieldCToCpp::SetPlaceholderTextColor(cef_color_t color) {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::SetAccessibleName(const CefString& name) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_accessible_name))
     return;
@@ -477,6 +542,8 @@ void CefTextfieldCToCpp::SetAccessibleName(const CefString& name) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBrowserView> CefTextfieldCToCpp::AsBrowserView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_browser_view))
     return NULL;
@@ -491,6 +558,8 @@ CefRefPtr<CefBrowserView> CefTextfieldCToCpp::AsBrowserView() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefTextfieldCToCpp::AsButton() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_button))
     return NULL;
@@ -505,6 +574,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefTextfieldCToCpp::AsButton() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefTextfieldCToCpp::AsPanel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_panel))
     return NULL;
@@ -520,6 +591,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefTextfieldCToCpp::AsPanel() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefScrollView> CefTextfieldCToCpp::AsScrollView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_scroll_view))
     return NULL;
@@ -535,6 +608,8 @@ CefRefPtr<CefScrollView> CefTextfieldCToCpp::AsScrollView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefTextfield> CefTextfieldCToCpp::AsTextfield() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_textfield))
     return NULL;
@@ -549,6 +624,8 @@ CefRefPtr<CefTextfield> CefTextfieldCToCpp::AsTextfield() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefTextfieldCToCpp::GetTypeString() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_type_string))
     return CefString();
@@ -566,6 +643,8 @@ NO_SANITIZE("cfi-icall") CefString CefTextfieldCToCpp::GetTypeString() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefTextfieldCToCpp::ToString(bool include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, to_string))
     return CefString();
@@ -582,6 +661,8 @@ CefString CefTextfieldCToCpp::ToString(bool include_children) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -596,6 +677,8 @@ NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsAttached() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_attached))
     return false;
@@ -611,6 +694,8 @@ NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsAttached() {
 
 NO_SANITIZE("cfi-icall")
 bool CefTextfieldCToCpp::IsSame(CefRefPtr<CefView> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -631,6 +716,8 @@ bool CefTextfieldCToCpp::IsSame(CefRefPtr<CefView> that) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefViewDelegate> CefTextfieldCToCpp::GetDelegate() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_delegate))
     return NULL;
@@ -645,6 +732,8 @@ CefRefPtr<CefViewDelegate> CefTextfieldCToCpp::GetDelegate() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefTextfieldCToCpp::GetWindow() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_window))
     return NULL;
@@ -659,6 +748,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefTextfieldCToCpp::GetWindow() {
 }
 
 NO_SANITIZE("cfi-icall") int CefTextfieldCToCpp::GetID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_id))
     return 0;
@@ -673,6 +764,8 @@ NO_SANITIZE("cfi-icall") int CefTextfieldCToCpp::GetID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SetID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_id))
     return;
@@ -684,6 +777,8 @@ NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SetID(int id) {
 }
 
 NO_SANITIZE("cfi-icall") int CefTextfieldCToCpp::GetGroupID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_group_id))
     return 0;
@@ -698,6 +793,8 @@ NO_SANITIZE("cfi-icall") int CefTextfieldCToCpp::GetGroupID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SetGroupID(int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_group_id))
     return;
@@ -710,6 +807,8 @@ NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SetGroupID(int group_id) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefTextfieldCToCpp::GetParentView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_parent_view))
     return NULL;
@@ -725,6 +824,8 @@ CefRefPtr<CefView> CefTextfieldCToCpp::GetParentView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefTextfieldCToCpp::GetViewForID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_view_for_id))
     return NULL;
@@ -740,6 +841,8 @@ CefRefPtr<CefView> CefTextfieldCToCpp::GetViewForID(int id) {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::SetBounds(const CefRect& bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_bounds))
     return;
@@ -751,6 +854,8 @@ void CefTextfieldCToCpp::SetBounds(const CefRect& bounds) {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefTextfieldCToCpp::GetBounds() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds))
     return CefRect();
@@ -765,6 +870,8 @@ NO_SANITIZE("cfi-icall") CefRect CefTextfieldCToCpp::GetBounds() {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefTextfieldCToCpp::GetBoundsInScreen() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds_in_screen))
     return CefRect();
@@ -779,6 +886,8 @@ NO_SANITIZE("cfi-icall") CefRect CefTextfieldCToCpp::GetBoundsInScreen() {
 }
 
 NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SetSize(const CefSize& size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_size))
     return;
@@ -790,6 +899,8 @@ NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SetSize(const CefSize& size) {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefTextfieldCToCpp::GetSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_size))
     return CefSize();
@@ -805,6 +916,8 @@ NO_SANITIZE("cfi-icall") CefSize CefTextfieldCToCpp::GetSize() {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::SetPosition(const CefPoint& position) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_position))
     return;
@@ -816,6 +929,8 @@ void CefTextfieldCToCpp::SetPosition(const CefPoint& position) {
 }
 
 NO_SANITIZE("cfi-icall") CefPoint CefTextfieldCToCpp::GetPosition() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_position))
     return CefPoint();
@@ -830,6 +945,8 @@ NO_SANITIZE("cfi-icall") CefPoint CefTextfieldCToCpp::GetPosition() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefTextfieldCToCpp::GetPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
     return CefSize();
@@ -844,6 +961,8 @@ NO_SANITIZE("cfi-icall") CefSize CefTextfieldCToCpp::GetPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SizeToPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, size_to_preferred_size))
     return;
@@ -855,6 +974,8 @@ NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SizeToPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefTextfieldCToCpp::GetMinimumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
     return CefSize();
@@ -869,6 +990,8 @@ NO_SANITIZE("cfi-icall") CefSize CefTextfieldCToCpp::GetMinimumSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefTextfieldCToCpp::GetMaximumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
     return CefSize();
@@ -883,6 +1006,8 @@ NO_SANITIZE("cfi-icall") CefSize CefTextfieldCToCpp::GetMaximumSize() {
 }
 
 NO_SANITIZE("cfi-icall") int CefTextfieldCToCpp::GetHeightForWidth(int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
     return 0;
@@ -897,6 +1022,8 @@ NO_SANITIZE("cfi-icall") int CefTextfieldCToCpp::GetHeightForWidth(int width) {
 }
 
 NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::InvalidateLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, invalidate_layout))
     return;
@@ -908,6 +1035,8 @@ NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::InvalidateLayout() {
 }
 
 NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SetVisible(bool visible) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_visible))
     return;
@@ -919,6 +1048,8 @@ NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SetVisible(bool visible) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsVisible() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_visible))
     return false;
@@ -933,6 +1064,8 @@ NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsVisible() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsDrawn() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_drawn))
     return false;
@@ -947,6 +1080,8 @@ NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsDrawn() {
 }
 
 NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SetEnabled(bool enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_enabled))
     return;
@@ -958,6 +1093,8 @@ NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SetEnabled(bool enabled) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsEnabled() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_enabled))
     return false;
@@ -972,6 +1109,8 @@ NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsEnabled() {
 }
 
 NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SetFocusable(bool focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_focusable))
     return;
@@ -983,6 +1122,8 @@ NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::SetFocusable(bool focusable) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_focusable))
     return false;
@@ -997,6 +1138,8 @@ NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsAccessibilityFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_accessibility_focusable))
     return false;
@@ -1011,6 +1154,8 @@ NO_SANITIZE("cfi-icall") bool CefTextfieldCToCpp::IsAccessibilityFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::RequestFocus() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, request_focus))
     return;
@@ -1023,6 +1168,8 @@ NO_SANITIZE("cfi-icall") void CefTextfieldCToCpp::RequestFocus() {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldCToCpp::SetBackgroundColor(cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_background_color))
     return;
@@ -1034,6 +1181,8 @@ void CefTextfieldCToCpp::SetBackgroundColor(cef_color_t color) {
 }
 
 NO_SANITIZE("cfi-icall") cef_color_t CefTextfieldCToCpp::GetBackgroundColor() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_background_color))
     return 0;
@@ -1049,6 +1198,8 @@ NO_SANITIZE("cfi-icall") cef_color_t CefTextfieldCToCpp::GetBackgroundColor() {
 
 NO_SANITIZE("cfi-icall")
 bool CefTextfieldCToCpp::ConvertPointToScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_screen))
     return false;
@@ -1064,6 +1215,8 @@ bool CefTextfieldCToCpp::ConvertPointToScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefTextfieldCToCpp::ConvertPointFromScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_screen))
     return false;
@@ -1079,6 +1232,8 @@ bool CefTextfieldCToCpp::ConvertPointFromScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefTextfieldCToCpp::ConvertPointToWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_window))
     return false;
@@ -1094,6 +1249,8 @@ bool CefTextfieldCToCpp::ConvertPointToWindow(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefTextfieldCToCpp::ConvertPointFromWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_window))
     return false;
@@ -1110,6 +1267,8 @@ bool CefTextfieldCToCpp::ConvertPointFromWindow(CefPoint& point) {
 NO_SANITIZE("cfi-icall")
 bool CefTextfieldCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
                                             CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_view))
     return false;
@@ -1132,6 +1291,8 @@ bool CefTextfieldCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
 NO_SANITIZE("cfi-icall")
 bool CefTextfieldCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
                                               CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_view))
     return false;
@@ -1155,6 +1316,12 @@ bool CefTextfieldCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
 
 CefTextfieldCToCpp::CefTextfieldCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTextfieldCToCpp::~CefTextfieldCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_textfield_t*
 CefCToCppRefCounted<CefTextfieldCToCpp, CefTextfield, cef_textfield_t>::
diff --git a/libcef_dll/ctocpp/views/textfield_ctocpp.h b/libcef_dll/ctocpp/views/textfield_ctocpp.h
index 7d965a87d..022a70c3c 100644
--- a/libcef_dll/ctocpp/views/textfield_ctocpp.h
+++ b/libcef_dll/ctocpp/views/textfield_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=6f93be2614acf11078bc37e77bae08a2275bba95$
+// $hash=2ca8fa808e192f52dd9df44bd424096890d4fedf$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_TEXTFIELD_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefTextfieldCToCpp : public CefCToCppRefCounted<CefTextfieldCToCpp,
                                                       cef_textfield_t> {
  public:
   CefTextfieldCToCpp();
+  virtual ~CefTextfieldCToCpp();
 
   // CefTextfield methods.
   void SetPasswordInput(bool password_input) OVERRIDE;
diff --git a/libcef_dll/ctocpp/views/textfield_delegate_ctocpp.cc b/libcef_dll/ctocpp/views/textfield_delegate_ctocpp.cc
index 3b66385c2..b94da76ea 100644
--- a/libcef_dll/ctocpp/views/textfield_delegate_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/textfield_delegate_ctocpp.cc
@@ -9,18 +9,21 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=bbe6563b5645c4d9c9ef38be7570bfa825b3dfb7$
+// $hash=13c568e0e5acfbb24da30fa9ff4516ab9b7a449e$
 //
 
 #include "libcef_dll/ctocpp/views/textfield_delegate_ctocpp.h"
 #include "libcef_dll/cpptoc/views/textfield_cpptoc.h"
 #include "libcef_dll/cpptoc/views/view_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 bool CefTextfieldDelegateCToCpp::OnKeyEvent(CefRefPtr<CefTextfield> textfield,
                                             const CefKeyEvent& event) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_key_event))
     return false;
@@ -43,6 +46,8 @@ bool CefTextfieldDelegateCToCpp::OnKeyEvent(CefRefPtr<CefTextfield> textfield,
 NO_SANITIZE("cfi-icall")
 void CefTextfieldDelegateCToCpp::OnAfterUserAction(
     CefRefPtr<CefTextfield> textfield) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_textfield_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_after_user_action))
     return;
@@ -60,6 +65,8 @@ void CefTextfieldDelegateCToCpp::OnAfterUserAction(
 
 NO_SANITIZE("cfi-icall")
 CefSize CefTextfieldDelegateCToCpp::GetPreferredSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
@@ -82,6 +89,8 @@ CefSize CefTextfieldDelegateCToCpp::GetPreferredSize(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 CefSize CefTextfieldDelegateCToCpp::GetMinimumSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
@@ -104,6 +113,8 @@ CefSize CefTextfieldDelegateCToCpp::GetMinimumSize(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 CefSize CefTextfieldDelegateCToCpp::GetMaximumSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
@@ -127,6 +138,8 @@ CefSize CefTextfieldDelegateCToCpp::GetMaximumSize(CefRefPtr<CefView> view) {
 NO_SANITIZE("cfi-icall")
 int CefTextfieldDelegateCToCpp::GetHeightForWidth(CefRefPtr<CefView> view,
                                                   int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
@@ -152,6 +165,8 @@ void CefTextfieldDelegateCToCpp::OnParentViewChanged(
     CefRefPtr<CefView> view,
     bool added,
     CefRefPtr<CefView> parent) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_parent_view_changed))
@@ -177,6 +192,8 @@ NO_SANITIZE("cfi-icall")
 void CefTextfieldDelegateCToCpp::OnChildViewChanged(CefRefPtr<CefView> view,
                                                     bool added,
                                                     CefRefPtr<CefView> child) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_child_view_changed))
@@ -200,6 +217,8 @@ void CefTextfieldDelegateCToCpp::OnChildViewChanged(CefRefPtr<CefView> view,
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldDelegateCToCpp::OnFocus(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_focus))
@@ -218,6 +237,8 @@ void CefTextfieldDelegateCToCpp::OnFocus(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 void CefTextfieldDelegateCToCpp::OnBlur(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_blur))
@@ -238,6 +259,12 @@ void CefTextfieldDelegateCToCpp::OnBlur(CefRefPtr<CefView> view) {
 
 CefTextfieldDelegateCToCpp::CefTextfieldDelegateCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefTextfieldDelegateCToCpp::~CefTextfieldDelegateCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_textfield_delegate_t* CefCToCppRefCounted<
     CefTextfieldDelegateCToCpp,
diff --git a/libcef_dll/ctocpp/views/textfield_delegate_ctocpp.h b/libcef_dll/ctocpp/views/textfield_delegate_ctocpp.h
index 32287a7a9..b2e057901 100644
--- a/libcef_dll/ctocpp/views/textfield_delegate_ctocpp.h
+++ b/libcef_dll/ctocpp/views/textfield_delegate_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=0dea3c72fc25391dee433ed53eb4f5e64b8cde05$
+// $hash=7e9a55e827274278c30ee0a17b6271089f660199$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_TEXTFIELD_DELEGATE_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefTextfieldDelegateCToCpp
                                  cef_textfield_delegate_t> {
  public:
   CefTextfieldDelegateCToCpp();
+  virtual ~CefTextfieldDelegateCToCpp();
 
   // CefTextfieldDelegate methods.
   bool OnKeyEvent(CefRefPtr<CefTextfield> textfield,
diff --git a/libcef_dll/ctocpp/views/view_ctocpp.cc b/libcef_dll/ctocpp/views/view_ctocpp.cc
index 01b1c56ca..9f0c742f3 100644
--- a/libcef_dll/ctocpp/views/view_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/view_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c5b0ac1b0b5eaa537353cd942bd698494369ede9$
+// $hash=d9b3283c6b62f62541adfadc9829e759fd011693$
 //
 
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
@@ -22,11 +22,14 @@
 #include "libcef_dll/ctocpp/views/scroll_view_ctocpp.h"
 #include "libcef_dll/ctocpp/views/textfield_ctocpp.h"
 #include "libcef_dll/ctocpp/views/window_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBrowserView> CefViewCToCpp::AsBrowserView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, as_browser_view))
     return NULL;
@@ -41,6 +44,8 @@ CefRefPtr<CefBrowserView> CefViewCToCpp::AsBrowserView() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefViewCToCpp::AsButton() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, as_button))
     return NULL;
@@ -55,6 +60,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefViewCToCpp::AsButton() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefViewCToCpp::AsPanel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, as_panel))
     return NULL;
@@ -70,6 +77,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefViewCToCpp::AsPanel() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefScrollView> CefViewCToCpp::AsScrollView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, as_scroll_view))
     return NULL;
@@ -84,6 +93,8 @@ CefRefPtr<CefScrollView> CefViewCToCpp::AsScrollView() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefTextfield> CefViewCToCpp::AsTextfield() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, as_textfield))
     return NULL;
@@ -98,6 +109,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefTextfield> CefViewCToCpp::AsTextfield() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefViewCToCpp::GetTypeString() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_type_string))
     return CefString();
@@ -115,6 +128,8 @@ NO_SANITIZE("cfi-icall") CefString CefViewCToCpp::GetTypeString() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefViewCToCpp::ToString(bool include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, to_string))
     return CefString();
@@ -131,6 +146,8 @@ CefString CefViewCToCpp::ToString(bool include_children) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -145,6 +162,8 @@ NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsAttached() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_attached))
     return false;
@@ -159,6 +178,8 @@ NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsAttached() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsSame(CefRefPtr<CefView> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -179,6 +200,8 @@ NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsSame(CefRefPtr<CefView> that) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefViewDelegate> CefViewCToCpp::GetDelegate() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_delegate))
     return NULL;
@@ -193,6 +216,8 @@ CefRefPtr<CefViewDelegate> CefViewCToCpp::GetDelegate() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefViewCToCpp::GetWindow() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_window))
     return NULL;
@@ -207,6 +232,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefViewCToCpp::GetWindow() {
 }
 
 NO_SANITIZE("cfi-icall") int CefViewCToCpp::GetID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_id))
     return 0;
@@ -221,6 +248,8 @@ NO_SANITIZE("cfi-icall") int CefViewCToCpp::GetID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefViewCToCpp::SetID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_id))
     return;
@@ -232,6 +261,8 @@ NO_SANITIZE("cfi-icall") void CefViewCToCpp::SetID(int id) {
 }
 
 NO_SANITIZE("cfi-icall") int CefViewCToCpp::GetGroupID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_group_id))
     return 0;
@@ -246,6 +277,8 @@ NO_SANITIZE("cfi-icall") int CefViewCToCpp::GetGroupID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefViewCToCpp::SetGroupID(int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_group_id))
     return;
@@ -257,6 +290,8 @@ NO_SANITIZE("cfi-icall") void CefViewCToCpp::SetGroupID(int group_id) {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefView> CefViewCToCpp::GetParentView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_parent_view))
     return NULL;
@@ -272,6 +307,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefView> CefViewCToCpp::GetParentView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefViewCToCpp::GetViewForID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_view_for_id))
     return NULL;
@@ -286,6 +323,8 @@ CefRefPtr<CefView> CefViewCToCpp::GetViewForID(int id) {
 }
 
 NO_SANITIZE("cfi-icall") void CefViewCToCpp::SetBounds(const CefRect& bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_bounds))
     return;
@@ -297,6 +336,8 @@ NO_SANITIZE("cfi-icall") void CefViewCToCpp::SetBounds(const CefRect& bounds) {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefViewCToCpp::GetBounds() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_bounds))
     return CefRect();
@@ -311,6 +352,8 @@ NO_SANITIZE("cfi-icall") CefRect CefViewCToCpp::GetBounds() {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefViewCToCpp::GetBoundsInScreen() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_bounds_in_screen))
     return CefRect();
@@ -325,6 +368,8 @@ NO_SANITIZE("cfi-icall") CefRect CefViewCToCpp::GetBoundsInScreen() {
 }
 
 NO_SANITIZE("cfi-icall") void CefViewCToCpp::SetSize(const CefSize& size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_size))
     return;
@@ -336,6 +381,8 @@ NO_SANITIZE("cfi-icall") void CefViewCToCpp::SetSize(const CefSize& size) {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefViewCToCpp::GetSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_size))
     return CefSize();
@@ -351,6 +398,8 @@ NO_SANITIZE("cfi-icall") CefSize CefViewCToCpp::GetSize() {
 
 NO_SANITIZE("cfi-icall")
 void CefViewCToCpp::SetPosition(const CefPoint& position) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_position))
     return;
@@ -362,6 +411,8 @@ void CefViewCToCpp::SetPosition(const CefPoint& position) {
 }
 
 NO_SANITIZE("cfi-icall") CefPoint CefViewCToCpp::GetPosition() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_position))
     return CefPoint();
@@ -376,6 +427,8 @@ NO_SANITIZE("cfi-icall") CefPoint CefViewCToCpp::GetPosition() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefViewCToCpp::GetPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
     return CefSize();
@@ -390,6 +443,8 @@ NO_SANITIZE("cfi-icall") CefSize CefViewCToCpp::GetPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") void CefViewCToCpp::SizeToPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, size_to_preferred_size))
     return;
@@ -401,6 +456,8 @@ NO_SANITIZE("cfi-icall") void CefViewCToCpp::SizeToPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefViewCToCpp::GetMinimumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
     return CefSize();
@@ -415,6 +472,8 @@ NO_SANITIZE("cfi-icall") CefSize CefViewCToCpp::GetMinimumSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefViewCToCpp::GetMaximumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
     return CefSize();
@@ -429,6 +488,8 @@ NO_SANITIZE("cfi-icall") CefSize CefViewCToCpp::GetMaximumSize() {
 }
 
 NO_SANITIZE("cfi-icall") int CefViewCToCpp::GetHeightForWidth(int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
     return 0;
@@ -443,6 +504,8 @@ NO_SANITIZE("cfi-icall") int CefViewCToCpp::GetHeightForWidth(int width) {
 }
 
 NO_SANITIZE("cfi-icall") void CefViewCToCpp::InvalidateLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, invalidate_layout))
     return;
@@ -454,6 +517,8 @@ NO_SANITIZE("cfi-icall") void CefViewCToCpp::InvalidateLayout() {
 }
 
 NO_SANITIZE("cfi-icall") void CefViewCToCpp::SetVisible(bool visible) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_visible))
     return;
@@ -465,6 +530,8 @@ NO_SANITIZE("cfi-icall") void CefViewCToCpp::SetVisible(bool visible) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsVisible() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_visible))
     return false;
@@ -479,6 +546,8 @@ NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsVisible() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsDrawn() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_drawn))
     return false;
@@ -493,6 +562,8 @@ NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsDrawn() {
 }
 
 NO_SANITIZE("cfi-icall") void CefViewCToCpp::SetEnabled(bool enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_enabled))
     return;
@@ -504,6 +575,8 @@ NO_SANITIZE("cfi-icall") void CefViewCToCpp::SetEnabled(bool enabled) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsEnabled() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_enabled))
     return false;
@@ -518,6 +591,8 @@ NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsEnabled() {
 }
 
 NO_SANITIZE("cfi-icall") void CefViewCToCpp::SetFocusable(bool focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_focusable))
     return;
@@ -529,6 +604,8 @@ NO_SANITIZE("cfi-icall") void CefViewCToCpp::SetFocusable(bool focusable) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_focusable))
     return false;
@@ -543,6 +620,8 @@ NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsAccessibilityFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_accessibility_focusable))
     return false;
@@ -557,6 +636,8 @@ NO_SANITIZE("cfi-icall") bool CefViewCToCpp::IsAccessibilityFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") void CefViewCToCpp::RequestFocus() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, request_focus))
     return;
@@ -569,6 +650,8 @@ NO_SANITIZE("cfi-icall") void CefViewCToCpp::RequestFocus() {
 
 NO_SANITIZE("cfi-icall")
 void CefViewCToCpp::SetBackgroundColor(cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_background_color))
     return;
@@ -580,6 +663,8 @@ void CefViewCToCpp::SetBackgroundColor(cef_color_t color) {
 }
 
 NO_SANITIZE("cfi-icall") cef_color_t CefViewCToCpp::GetBackgroundColor() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_background_color))
     return 0;
@@ -595,6 +680,8 @@ NO_SANITIZE("cfi-icall") cef_color_t CefViewCToCpp::GetBackgroundColor() {
 
 NO_SANITIZE("cfi-icall")
 bool CefViewCToCpp::ConvertPointToScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_screen))
     return false;
@@ -610,6 +697,8 @@ bool CefViewCToCpp::ConvertPointToScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefViewCToCpp::ConvertPointFromScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_screen))
     return false;
@@ -625,6 +714,8 @@ bool CefViewCToCpp::ConvertPointFromScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefViewCToCpp::ConvertPointToWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_window))
     return false;
@@ -640,6 +731,8 @@ bool CefViewCToCpp::ConvertPointToWindow(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefViewCToCpp::ConvertPointFromWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_window))
     return false;
@@ -656,6 +749,8 @@ bool CefViewCToCpp::ConvertPointFromWindow(CefPoint& point) {
 NO_SANITIZE("cfi-icall")
 bool CefViewCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
                                        CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_view))
     return false;
@@ -678,6 +773,8 @@ bool CefViewCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
 NO_SANITIZE("cfi-icall")
 bool CefViewCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
                                          CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_view))
     return false;
@@ -701,6 +798,12 @@ bool CefViewCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
 
 CefViewCToCpp::CefViewCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefViewCToCpp::~CefViewCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_view_t*
 CefCToCppRefCounted<CefViewCToCpp, CefView, cef_view_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/views/view_ctocpp.h b/libcef_dll/ctocpp/views/view_ctocpp.h
index 4d9888237..43c5f1b8e 100644
--- a/libcef_dll/ctocpp/views/view_ctocpp.h
+++ b/libcef_dll/ctocpp/views/view_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=c3d8adff25c82d351b798649a480cf03459c18b1$
+// $hash=ffb88cfe6b2e62b3141b974fb8b95134efe7e41d$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_VIEW_CTOCPP_H_
@@ -42,6 +42,7 @@ class CefViewCToCpp
     : public CefCToCppRefCounted<CefViewCToCpp, CefView, cef_view_t> {
  public:
   CefViewCToCpp();
+  virtual ~CefViewCToCpp();
 
   // CefView methods.
   CefRefPtr<CefBrowserView> AsBrowserView() OVERRIDE;
diff --git a/libcef_dll/ctocpp/views/view_delegate_ctocpp.cc b/libcef_dll/ctocpp/views/view_delegate_ctocpp.cc
index 5d00bf928..27e9e2ca0 100644
--- a/libcef_dll/ctocpp/views/view_delegate_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/view_delegate_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=73eb00459c1666846ffdb155f8794a4683805815$
+// $hash=5e86714a2c9fa13e5ff7dc221900215f78caa2a6$
 //
 
 #include "libcef_dll/ctocpp/views/view_delegate_ctocpp.h"
@@ -20,11 +20,14 @@
 #include "libcef_dll/ctocpp/views/panel_delegate_ctocpp.h"
 #include "libcef_dll/ctocpp/views/textfield_delegate_ctocpp.h"
 #include "libcef_dll/ctocpp/views/window_delegate_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefSize CefViewDelegateCToCpp::GetPreferredSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
     return CefSize();
@@ -46,6 +49,8 @@ CefSize CefViewDelegateCToCpp::GetPreferredSize(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 CefSize CefViewDelegateCToCpp::GetMinimumSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
     return CefSize();
@@ -67,6 +72,8 @@ CefSize CefViewDelegateCToCpp::GetMinimumSize(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 CefSize CefViewDelegateCToCpp::GetMaximumSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
     return CefSize();
@@ -89,6 +96,8 @@ CefSize CefViewDelegateCToCpp::GetMaximumSize(CefRefPtr<CefView> view) {
 NO_SANITIZE("cfi-icall")
 int CefViewDelegateCToCpp::GetHeightForWidth(CefRefPtr<CefView> view,
                                              int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
     return 0;
@@ -112,6 +121,8 @@ NO_SANITIZE("cfi-icall")
 void CefViewDelegateCToCpp::OnParentViewChanged(CefRefPtr<CefView> view,
                                                 bool added,
                                                 CefRefPtr<CefView> parent) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_parent_view_changed))
     return;
@@ -136,6 +147,8 @@ NO_SANITIZE("cfi-icall")
 void CefViewDelegateCToCpp::OnChildViewChanged(CefRefPtr<CefView> view,
                                                bool added,
                                                CefRefPtr<CefView> child) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_child_view_changed))
     return;
@@ -158,6 +171,8 @@ void CefViewDelegateCToCpp::OnChildViewChanged(CefRefPtr<CefView> view,
 
 NO_SANITIZE("cfi-icall")
 void CefViewDelegateCToCpp::OnFocus(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_focus))
     return;
@@ -175,6 +190,8 @@ void CefViewDelegateCToCpp::OnFocus(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 void CefViewDelegateCToCpp::OnBlur(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_blur))
     return;
@@ -194,6 +211,12 @@ void CefViewDelegateCToCpp::OnBlur(CefRefPtr<CefView> view) {
 
 CefViewDelegateCToCpp::CefViewDelegateCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefViewDelegateCToCpp::~CefViewDelegateCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_view_delegate_t*
 CefCToCppRefCounted<CefViewDelegateCToCpp,
diff --git a/libcef_dll/ctocpp/views/view_delegate_ctocpp.h b/libcef_dll/ctocpp/views/view_delegate_ctocpp.h
index 0541186a7..f7fd16e6e 100644
--- a/libcef_dll/ctocpp/views/view_delegate_ctocpp.h
+++ b/libcef_dll/ctocpp/views/view_delegate_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a8cc79320df55e024bbb9d67dac7af188ab34a6b$
+// $hash=f02fed16af877075aef5870e09624a1df0dbf429$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_VIEW_DELEGATE_CTOCPP_H_
@@ -33,6 +33,7 @@ class CefViewDelegateCToCpp : public CefCToCppRefCounted<CefViewDelegateCToCpp,
                                                          cef_view_delegate_t> {
  public:
   CefViewDelegateCToCpp();
+  virtual ~CefViewDelegateCToCpp();
 
   // CefViewDelegate methods.
   CefSize GetPreferredSize(CefRefPtr<CefView> view) override;
diff --git a/libcef_dll/ctocpp/views/window_ctocpp.cc b/libcef_dll/ctocpp/views/window_ctocpp.cc
index b67b3ec93..d9977d40e 100644
--- a/libcef_dll/ctocpp/views/window_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/window_ctocpp.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=50523c3af4096fd2f5f6dda0bfb9b328674fbabe$
+// $hash=c84c5f339d403831921a9c36b816dd51a2514d3d$
 //
 
 #include "libcef_dll/ctocpp/views/window_ctocpp.h"
@@ -27,12 +27,15 @@
 #include "libcef_dll/ctocpp/views/scroll_view_ctocpp.h"
 #include "libcef_dll/ctocpp/views/textfield_ctocpp.h"
 #include "libcef_dll/ctocpp/views/view_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefWindow> CefWindow::CreateTopLevelWindow(
     CefRefPtr<CefWindowDelegate> delegate) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Unverified params: delegate
@@ -48,6 +51,8 @@ CefRefPtr<CefWindow> CefWindow::CreateTopLevelWindow(
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Show() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, show))
     return;
@@ -59,6 +64,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Show() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Hide() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, hide))
     return;
@@ -71,6 +78,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Hide() {
 
 NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::CenterWindow(const CefSize& size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, center_window))
     return;
@@ -82,6 +91,8 @@ void CefWindowCToCpp::CenterWindow(const CefSize& size) {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Close() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, close))
     return;
@@ -93,6 +104,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Close() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsClosed() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_closed))
     return false;
@@ -107,6 +120,8 @@ NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsClosed() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Activate() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, activate))
     return;
@@ -118,6 +133,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Activate() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Deactivate() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, deactivate))
     return;
@@ -129,6 +146,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Deactivate() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsActive() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_active))
     return false;
@@ -143,6 +162,8 @@ NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsActive() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::BringToTop() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, bring_to_top))
     return;
@@ -154,6 +175,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::BringToTop() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetAlwaysOnTop(bool on_top) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_always_on_top))
     return;
@@ -165,6 +188,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetAlwaysOnTop(bool on_top) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsAlwaysOnTop() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_always_on_top))
     return false;
@@ -179,6 +204,8 @@ NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsAlwaysOnTop() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Maximize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, maximize))
     return;
@@ -190,6 +217,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Maximize() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Minimize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, minimize))
     return;
@@ -201,6 +230,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Minimize() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Restore() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, restore))
     return;
@@ -212,6 +243,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Restore() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetFullscreen(bool fullscreen) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_fullscreen))
     return;
@@ -223,6 +256,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetFullscreen(bool fullscreen) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsMaximized() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_maximized))
     return false;
@@ -237,6 +272,8 @@ NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsMaximized() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsMinimized() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_minimized))
     return false;
@@ -251,6 +288,8 @@ NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsMinimized() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsFullscreen() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_fullscreen))
     return false;
@@ -266,6 +305,8 @@ NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsFullscreen() {
 
 NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::SetTitle(const CefString& title) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_title))
     return;
@@ -279,6 +320,8 @@ void CefWindowCToCpp::SetTitle(const CefString& title) {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefWindowCToCpp::GetTitle() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_title))
     return CefString();
@@ -296,6 +339,8 @@ NO_SANITIZE("cfi-icall") CefString CefWindowCToCpp::GetTitle() {
 
 NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::SetWindowIcon(CefRefPtr<CefImage> image) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_window_icon))
     return;
@@ -312,6 +357,8 @@ void CefWindowCToCpp::SetWindowIcon(CefRefPtr<CefImage> image) {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefImage> CefWindowCToCpp::GetWindowIcon() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_window_icon))
     return NULL;
@@ -327,6 +374,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefImage> CefWindowCToCpp::GetWindowIcon() {
 
 NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::SetWindowAppIcon(CefRefPtr<CefImage> image) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_window_app_icon))
     return;
@@ -344,6 +393,8 @@ void CefWindowCToCpp::SetWindowAppIcon(CefRefPtr<CefImage> image) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefImage> CefWindowCToCpp::GetWindowAppIcon() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_window_app_icon))
     return NULL;
@@ -361,6 +412,8 @@ NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::ShowMenu(CefRefPtr<CefMenuModel> menu_model,
                                const CefPoint& screen_point,
                                cef_menu_anchor_position_t anchor_position) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, show_menu))
     return;
@@ -378,6 +431,8 @@ void CefWindowCToCpp::ShowMenu(CefRefPtr<CefMenuModel> menu_model,
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::CancelMenu() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, cancel_menu))
     return;
@@ -389,6 +444,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::CancelMenu() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefDisplay> CefWindowCToCpp::GetDisplay() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_display))
     return NULL;
@@ -404,6 +461,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefDisplay> CefWindowCToCpp::GetDisplay() {
 
 NO_SANITIZE("cfi-icall")
 CefRect CefWindowCToCpp::GetClientAreaBoundsInScreen() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_client_area_bounds_in_screen))
     return CefRect();
@@ -420,6 +479,8 @@ CefRect CefWindowCToCpp::GetClientAreaBoundsInScreen() {
 NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::SetDraggableRegions(
     const std::vector<CefDraggableRegion>& regions) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_draggable_regions))
     return;
@@ -450,6 +511,8 @@ void CefWindowCToCpp::SetDraggableRegions(
 }
 
 NO_SANITIZE("cfi-icall") CefWindowHandle CefWindowCToCpp::GetWindowHandle() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_window_handle))
     return kNullWindowHandle;
@@ -465,6 +528,8 @@ NO_SANITIZE("cfi-icall") CefWindowHandle CefWindowCToCpp::GetWindowHandle() {
 
 NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::SendKeyPress(int key_code, uint32 event_flags) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_key_press))
     return;
@@ -477,6 +542,8 @@ void CefWindowCToCpp::SendKeyPress(int key_code, uint32 event_flags) {
 
 NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::SendMouseMove(int screen_x, int screen_y) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_mouse_move))
     return;
@@ -491,6 +558,8 @@ NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::SendMouseEvents(cef_mouse_button_type_t button,
                                       bool mouse_down,
                                       bool mouse_up) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, send_mouse_events))
     return;
@@ -507,6 +576,8 @@ void CefWindowCToCpp::SetAccelerator(int command_id,
                                      bool shift_pressed,
                                      bool ctrl_pressed,
                                      bool alt_pressed) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, set_accelerator))
     return;
@@ -520,6 +591,8 @@ void CefWindowCToCpp::SetAccelerator(int command_id,
 
 NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::RemoveAccelerator(int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, remove_accelerator))
     return;
@@ -531,6 +604,8 @@ void CefWindowCToCpp::RemoveAccelerator(int command_id) {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::RemoveAllAccelerators() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, remove_all_accelerators))
     return;
@@ -542,6 +617,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::RemoveAllAccelerators() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefWindowCToCpp::AsWindow() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = reinterpret_cast<cef_panel_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_window))
     return NULL;
@@ -557,6 +634,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefWindowCToCpp::AsWindow() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefFillLayout> CefWindowCToCpp::SetToFillLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = reinterpret_cast<cef_panel_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_to_fill_layout))
     return NULL;
@@ -573,6 +652,8 @@ CefRefPtr<CefFillLayout> CefWindowCToCpp::SetToFillLayout() {
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBoxLayout> CefWindowCToCpp::SetToBoxLayout(
     const CefBoxLayoutSettings& settings) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = reinterpret_cast<cef_panel_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_to_box_layout))
     return NULL;
@@ -587,6 +668,8 @@ CefRefPtr<CefBoxLayout> CefWindowCToCpp::SetToBoxLayout(
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefLayout> CefWindowCToCpp::GetLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = reinterpret_cast<cef_panel_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_layout))
     return NULL;
@@ -601,6 +684,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefLayout> CefWindowCToCpp::GetLayout() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Layout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = reinterpret_cast<cef_panel_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, layout))
     return;
@@ -613,6 +698,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::Layout() {
 
 NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::AddChildView(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = reinterpret_cast<cef_panel_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, add_child_view))
     return;
@@ -630,6 +717,8 @@ void CefWindowCToCpp::AddChildView(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::AddChildViewAt(CefRefPtr<CefView> view, int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = reinterpret_cast<cef_panel_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, add_child_view_at))
     return;
@@ -651,6 +740,8 @@ void CefWindowCToCpp::AddChildViewAt(CefRefPtr<CefView> view, int index) {
 
 NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::ReorderChildView(CefRefPtr<CefView> view, int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = reinterpret_cast<cef_panel_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, reorder_child_view))
     return;
@@ -668,6 +759,8 @@ void CefWindowCToCpp::ReorderChildView(CefRefPtr<CefView> view, int index) {
 
 NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::RemoveChildView(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = reinterpret_cast<cef_panel_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, remove_child_view))
     return;
@@ -684,6 +777,8 @@ void CefWindowCToCpp::RemoveChildView(CefRefPtr<CefView> view) {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::RemoveAllChildViews() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = reinterpret_cast<cef_panel_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, remove_all_child_views))
     return;
@@ -695,6 +790,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::RemoveAllChildViews() {
 }
 
 NO_SANITIZE("cfi-icall") size_t CefWindowCToCpp::GetChildViewCount() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = reinterpret_cast<cef_panel_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_child_view_count))
     return 0;
@@ -710,6 +807,8 @@ NO_SANITIZE("cfi-icall") size_t CefWindowCToCpp::GetChildViewCount() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefWindowCToCpp::GetChildViewAt(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_panel_t* _struct = reinterpret_cast<cef_panel_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_child_view_at))
     return NULL;
@@ -730,6 +829,8 @@ CefRefPtr<CefView> CefWindowCToCpp::GetChildViewAt(int index) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBrowserView> CefWindowCToCpp::AsBrowserView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_browser_view))
     return NULL;
@@ -744,6 +845,8 @@ CefRefPtr<CefBrowserView> CefWindowCToCpp::AsBrowserView() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefWindowCToCpp::AsButton() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_button))
     return NULL;
@@ -758,6 +861,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefButton> CefWindowCToCpp::AsButton() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefWindowCToCpp::AsPanel() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_panel))
     return NULL;
@@ -773,6 +878,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefPanel> CefWindowCToCpp::AsPanel() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefScrollView> CefWindowCToCpp::AsScrollView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_scroll_view))
     return NULL;
@@ -788,6 +895,8 @@ CefRefPtr<CefScrollView> CefWindowCToCpp::AsScrollView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefTextfield> CefWindowCToCpp::AsTextfield() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, as_textfield))
     return NULL;
@@ -802,6 +911,8 @@ CefRefPtr<CefTextfield> CefWindowCToCpp::AsTextfield() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefWindowCToCpp::GetTypeString() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_type_string))
     return CefString();
@@ -819,6 +930,8 @@ NO_SANITIZE("cfi-icall") CefString CefWindowCToCpp::GetTypeString() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefWindowCToCpp::ToString(bool include_children) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, to_string))
     return CefString();
@@ -835,6 +948,8 @@ CefString CefWindowCToCpp::ToString(bool include_children) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsValid() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_valid))
     return false;
@@ -849,6 +964,8 @@ NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsValid() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsAttached() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_attached))
     return false;
@@ -863,6 +980,8 @@ NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsAttached() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsSame(CefRefPtr<CefView> that) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_same))
     return false;
@@ -883,6 +1002,8 @@ NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsSame(CefRefPtr<CefView> that) {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefViewDelegate> CefWindowCToCpp::GetDelegate() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_delegate))
     return NULL;
@@ -897,6 +1018,8 @@ CefRefPtr<CefViewDelegate> CefWindowCToCpp::GetDelegate() {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefWindowCToCpp::GetWindow() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_window))
     return NULL;
@@ -911,6 +1034,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefWindow> CefWindowCToCpp::GetWindow() {
 }
 
 NO_SANITIZE("cfi-icall") int CefWindowCToCpp::GetID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_id))
     return 0;
@@ -925,6 +1050,8 @@ NO_SANITIZE("cfi-icall") int CefWindowCToCpp::GetID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_id))
     return;
@@ -936,6 +1063,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetID(int id) {
 }
 
 NO_SANITIZE("cfi-icall") int CefWindowCToCpp::GetGroupID() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_group_id))
     return 0;
@@ -950,6 +1079,8 @@ NO_SANITIZE("cfi-icall") int CefWindowCToCpp::GetGroupID() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetGroupID(int group_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_group_id))
     return;
@@ -961,6 +1092,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetGroupID(int group_id) {
 }
 
 NO_SANITIZE("cfi-icall") CefRefPtr<CefView> CefWindowCToCpp::GetParentView() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_parent_view))
     return NULL;
@@ -976,6 +1109,8 @@ NO_SANITIZE("cfi-icall") CefRefPtr<CefView> CefWindowCToCpp::GetParentView() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefView> CefWindowCToCpp::GetViewForID(int id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_view_for_id))
     return NULL;
@@ -991,6 +1126,8 @@ CefRefPtr<CefView> CefWindowCToCpp::GetViewForID(int id) {
 
 NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::SetBounds(const CefRect& bounds) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_bounds))
     return;
@@ -1002,6 +1139,8 @@ void CefWindowCToCpp::SetBounds(const CefRect& bounds) {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefWindowCToCpp::GetBounds() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds))
     return CefRect();
@@ -1016,6 +1155,8 @@ NO_SANITIZE("cfi-icall") CefRect CefWindowCToCpp::GetBounds() {
 }
 
 NO_SANITIZE("cfi-icall") CefRect CefWindowCToCpp::GetBoundsInScreen() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_bounds_in_screen))
     return CefRect();
@@ -1030,6 +1171,8 @@ NO_SANITIZE("cfi-icall") CefRect CefWindowCToCpp::GetBoundsInScreen() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetSize(const CefSize& size) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_size))
     return;
@@ -1041,6 +1184,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetSize(const CefSize& size) {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefWindowCToCpp::GetSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_size))
     return CefSize();
@@ -1056,6 +1201,8 @@ NO_SANITIZE("cfi-icall") CefSize CefWindowCToCpp::GetSize() {
 
 NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::SetPosition(const CefPoint& position) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_position))
     return;
@@ -1067,6 +1214,8 @@ void CefWindowCToCpp::SetPosition(const CefPoint& position) {
 }
 
 NO_SANITIZE("cfi-icall") CefPoint CefWindowCToCpp::GetPosition() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_position))
     return CefPoint();
@@ -1081,6 +1230,8 @@ NO_SANITIZE("cfi-icall") CefPoint CefWindowCToCpp::GetPosition() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefWindowCToCpp::GetPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
     return CefSize();
@@ -1095,6 +1246,8 @@ NO_SANITIZE("cfi-icall") CefSize CefWindowCToCpp::GetPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SizeToPreferredSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, size_to_preferred_size))
     return;
@@ -1106,6 +1259,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SizeToPreferredSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefWindowCToCpp::GetMinimumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
     return CefSize();
@@ -1120,6 +1275,8 @@ NO_SANITIZE("cfi-icall") CefSize CefWindowCToCpp::GetMinimumSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefSize CefWindowCToCpp::GetMaximumSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
     return CefSize();
@@ -1134,6 +1291,8 @@ NO_SANITIZE("cfi-icall") CefSize CefWindowCToCpp::GetMaximumSize() {
 }
 
 NO_SANITIZE("cfi-icall") int CefWindowCToCpp::GetHeightForWidth(int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
     return 0;
@@ -1148,6 +1307,8 @@ NO_SANITIZE("cfi-icall") int CefWindowCToCpp::GetHeightForWidth(int width) {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::InvalidateLayout() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, invalidate_layout))
     return;
@@ -1159,6 +1320,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::InvalidateLayout() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetVisible(bool visible) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_visible))
     return;
@@ -1170,6 +1333,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetVisible(bool visible) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsVisible() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_visible))
     return false;
@@ -1184,6 +1349,8 @@ NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsVisible() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsDrawn() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_drawn))
     return false;
@@ -1198,6 +1365,8 @@ NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsDrawn() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetEnabled(bool enabled) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_enabled))
     return;
@@ -1209,6 +1378,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetEnabled(bool enabled) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsEnabled() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_enabled))
     return false;
@@ -1223,6 +1394,8 @@ NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsEnabled() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetFocusable(bool focusable) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_focusable))
     return;
@@ -1234,6 +1407,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::SetFocusable(bool focusable) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_focusable))
     return false;
@@ -1248,6 +1423,8 @@ NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsAccessibilityFocusable() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, is_accessibility_focusable))
     return false;
@@ -1262,6 +1439,8 @@ NO_SANITIZE("cfi-icall") bool CefWindowCToCpp::IsAccessibilityFocusable() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWindowCToCpp::RequestFocus() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, request_focus))
     return;
@@ -1274,6 +1453,8 @@ NO_SANITIZE("cfi-icall") void CefWindowCToCpp::RequestFocus() {
 
 NO_SANITIZE("cfi-icall")
 void CefWindowCToCpp::SetBackgroundColor(cef_color_t color) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, set_background_color))
     return;
@@ -1285,6 +1466,8 @@ void CefWindowCToCpp::SetBackgroundColor(cef_color_t color) {
 }
 
 NO_SANITIZE("cfi-icall") cef_color_t CefWindowCToCpp::GetBackgroundColor() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_background_color))
     return 0;
@@ -1300,6 +1483,8 @@ NO_SANITIZE("cfi-icall") cef_color_t CefWindowCToCpp::GetBackgroundColor() {
 
 NO_SANITIZE("cfi-icall")
 bool CefWindowCToCpp::ConvertPointToScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_screen))
     return false;
@@ -1315,6 +1500,8 @@ bool CefWindowCToCpp::ConvertPointToScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefWindowCToCpp::ConvertPointFromScreen(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_screen))
     return false;
@@ -1330,6 +1517,8 @@ bool CefWindowCToCpp::ConvertPointFromScreen(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefWindowCToCpp::ConvertPointToWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_window))
     return false;
@@ -1345,6 +1534,8 @@ bool CefWindowCToCpp::ConvertPointToWindow(CefPoint& point) {
 
 NO_SANITIZE("cfi-icall")
 bool CefWindowCToCpp::ConvertPointFromWindow(CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_window))
     return false;
@@ -1361,6 +1552,8 @@ bool CefWindowCToCpp::ConvertPointFromWindow(CefPoint& point) {
 NO_SANITIZE("cfi-icall")
 bool CefWindowCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
                                          CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_to_view))
     return false;
@@ -1383,6 +1576,8 @@ bool CefWindowCToCpp::ConvertPointToView(CefRefPtr<CefView> view,
 NO_SANITIZE("cfi-icall")
 bool CefWindowCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
                                            CefPoint& point) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_t* _struct = reinterpret_cast<cef_view_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, convert_point_from_view))
     return false;
@@ -1406,6 +1601,12 @@ bool CefWindowCToCpp::ConvertPointFromView(CefRefPtr<CefView> view,
 
 CefWindowCToCpp::CefWindowCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefWindowCToCpp::~CefWindowCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_window_t*
 CefCToCppRefCounted<CefWindowCToCpp, CefWindow, cef_window_t>::UnwrapDerived(
diff --git a/libcef_dll/ctocpp/views/window_ctocpp.h b/libcef_dll/ctocpp/views/window_ctocpp.h
index a9b426dd6..7ceaafef4 100644
--- a/libcef_dll/ctocpp/views/window_ctocpp.h
+++ b/libcef_dll/ctocpp/views/window_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=179f75853f115673b26a1e9ff857289e000fc529$
+// $hash=1e04ddcff8f7d50d52e1d21c0d20c9b246ff8b67$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_WINDOW_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefWindowCToCpp
     : public CefCToCppRefCounted<CefWindowCToCpp, CefWindow, cef_window_t> {
  public:
   CefWindowCToCpp();
+  virtual ~CefWindowCToCpp();
 
   // CefWindow methods.
   void Show() OVERRIDE;
diff --git a/libcef_dll/ctocpp/views/window_delegate_ctocpp.cc b/libcef_dll/ctocpp/views/window_delegate_ctocpp.cc
index 5bf954575..4e11a8349 100644
--- a/libcef_dll/ctocpp/views/window_delegate_ctocpp.cc
+++ b/libcef_dll/ctocpp/views/window_delegate_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=86431dec54edf22c5c0dd1d60f3ed889297be073$
+// $hash=b293e7aab991af4d9643913f36fce298093c64ca$
 //
 
 #include "libcef_dll/ctocpp/views/window_delegate_ctocpp.h"
 #include "libcef_dll/cpptoc/views/view_cpptoc.h"
 #include "libcef_dll/cpptoc/views/window_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefWindowDelegateCToCpp::OnWindowCreated(CefRefPtr<CefWindow> window) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_window_created))
     return;
@@ -37,6 +40,8 @@ void CefWindowDelegateCToCpp::OnWindowCreated(CefRefPtr<CefWindow> window) {
 
 NO_SANITIZE("cfi-icall")
 void CefWindowDelegateCToCpp::OnWindowDestroyed(CefRefPtr<CefWindow> window) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_window_destroyed))
     return;
@@ -57,6 +62,8 @@ CefRefPtr<CefWindow> CefWindowDelegateCToCpp::GetParentWindow(
     CefRefPtr<CefWindow> window,
     bool* is_menu,
     bool* can_activate_menu) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_parent_window))
     return NULL;
@@ -99,6 +106,8 @@ CefRefPtr<CefWindow> CefWindowDelegateCToCpp::GetParentWindow(
 
 NO_SANITIZE("cfi-icall")
 bool CefWindowDelegateCToCpp::IsFrameless(CefRefPtr<CefWindow> window) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_frameless))
     return false;
@@ -119,6 +128,8 @@ bool CefWindowDelegateCToCpp::IsFrameless(CefRefPtr<CefWindow> window) {
 
 NO_SANITIZE("cfi-icall")
 bool CefWindowDelegateCToCpp::CanResize(CefRefPtr<CefWindow> window) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, can_resize))
     return false;
@@ -139,6 +150,8 @@ bool CefWindowDelegateCToCpp::CanResize(CefRefPtr<CefWindow> window) {
 
 NO_SANITIZE("cfi-icall")
 bool CefWindowDelegateCToCpp::CanMaximize(CefRefPtr<CefWindow> window) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, can_maximize))
     return false;
@@ -159,6 +172,8 @@ bool CefWindowDelegateCToCpp::CanMaximize(CefRefPtr<CefWindow> window) {
 
 NO_SANITIZE("cfi-icall")
 bool CefWindowDelegateCToCpp::CanMinimize(CefRefPtr<CefWindow> window) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, can_minimize))
     return false;
@@ -179,6 +194,8 @@ bool CefWindowDelegateCToCpp::CanMinimize(CefRefPtr<CefWindow> window) {
 
 NO_SANITIZE("cfi-icall")
 bool CefWindowDelegateCToCpp::CanClose(CefRefPtr<CefWindow> window) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, can_close))
     return false;
@@ -200,6 +217,8 @@ bool CefWindowDelegateCToCpp::CanClose(CefRefPtr<CefWindow> window) {
 NO_SANITIZE("cfi-icall")
 bool CefWindowDelegateCToCpp::OnAccelerator(CefRefPtr<CefWindow> window,
                                             int command_id) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_accelerator))
     return false;
@@ -222,6 +241,8 @@ bool CefWindowDelegateCToCpp::OnAccelerator(CefRefPtr<CefWindow> window,
 NO_SANITIZE("cfi-icall")
 bool CefWindowDelegateCToCpp::OnKeyEvent(CefRefPtr<CefWindow> window,
                                          const CefKeyEvent& event) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_window_delegate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, on_key_event))
     return false;
@@ -243,6 +264,8 @@ bool CefWindowDelegateCToCpp::OnKeyEvent(CefRefPtr<CefWindow> window,
 
 NO_SANITIZE("cfi-icall")
 CefSize CefWindowDelegateCToCpp::GetPreferredSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_preferred_size))
@@ -265,6 +288,8 @@ CefSize CefWindowDelegateCToCpp::GetPreferredSize(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 CefSize CefWindowDelegateCToCpp::GetMinimumSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_minimum_size))
@@ -287,6 +312,8 @@ CefSize CefWindowDelegateCToCpp::GetMinimumSize(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 CefSize CefWindowDelegateCToCpp::GetMaximumSize(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_maximum_size))
@@ -310,6 +337,8 @@ CefSize CefWindowDelegateCToCpp::GetMaximumSize(CefRefPtr<CefView> view) {
 NO_SANITIZE("cfi-icall")
 int CefWindowDelegateCToCpp::GetHeightForWidth(CefRefPtr<CefView> view,
                                                int width) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, get_height_for_width))
@@ -334,6 +363,8 @@ NO_SANITIZE("cfi-icall")
 void CefWindowDelegateCToCpp::OnParentViewChanged(CefRefPtr<CefView> view,
                                                   bool added,
                                                   CefRefPtr<CefView> parent) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_parent_view_changed))
@@ -359,6 +390,8 @@ NO_SANITIZE("cfi-icall")
 void CefWindowDelegateCToCpp::OnChildViewChanged(CefRefPtr<CefView> view,
                                                  bool added,
                                                  CefRefPtr<CefView> child) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_child_view_changed))
@@ -382,6 +415,8 @@ void CefWindowDelegateCToCpp::OnChildViewChanged(CefRefPtr<CefView> view,
 
 NO_SANITIZE("cfi-icall")
 void CefWindowDelegateCToCpp::OnFocus(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_focus))
@@ -400,6 +435,8 @@ void CefWindowDelegateCToCpp::OnFocus(CefRefPtr<CefView> view) {
 
 NO_SANITIZE("cfi-icall")
 void CefWindowDelegateCToCpp::OnBlur(CefRefPtr<CefView> view) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_view_delegate_t* _struct =
       reinterpret_cast<cef_view_delegate_t*>(GetStruct());
   if (CEF_MEMBER_MISSING(_struct, on_blur))
@@ -420,6 +457,12 @@ void CefWindowDelegateCToCpp::OnBlur(CefRefPtr<CefView> view) {
 
 CefWindowDelegateCToCpp::CefWindowDelegateCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefWindowDelegateCToCpp::~CefWindowDelegateCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_window_delegate_t* CefCToCppRefCounted<
     CefWindowDelegateCToCpp,
diff --git a/libcef_dll/ctocpp/views/window_delegate_ctocpp.h b/libcef_dll/ctocpp/views/window_delegate_ctocpp.h
index 1fd87464a..15beba575 100644
--- a/libcef_dll/ctocpp/views/window_delegate_ctocpp.h
+++ b/libcef_dll/ctocpp/views/window_delegate_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=beaf05cc70c6586ef1297178523f542b8e8ba9b0$
+// $hash=64f116a617afd01284ebb5cc0587c3cb7576451d$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_VIEWS_WINDOW_DELEGATE_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefWindowDelegateCToCpp
                                  cef_window_delegate_t> {
  public:
   CefWindowDelegateCToCpp();
+  virtual ~CefWindowDelegateCToCpp();
 
   // CefWindowDelegate methods.
   void OnWindowCreated(CefRefPtr<CefWindow> window) override;
diff --git a/libcef_dll/ctocpp/waitable_event_ctocpp.cc b/libcef_dll/ctocpp/waitable_event_ctocpp.cc
index 8c9a831b7..4b15e205e 100644
--- a/libcef_dll/ctocpp/waitable_event_ctocpp.cc
+++ b/libcef_dll/ctocpp/waitable_event_ctocpp.cc
@@ -9,10 +9,11 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=6389a8402fade5483d5d7bef8c360e60b091e3a9$
+// $hash=6adad274838ecda1d695602455642eceebaeecf5$
 //
 
 #include "libcef_dll/ctocpp/waitable_event_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
@@ -20,6 +21,8 @@ NO_SANITIZE("cfi-icall")
 CefRefPtr<CefWaitableEvent> CefWaitableEvent::CreateWaitableEvent(
     bool automatic_reset,
     bool initially_signaled) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Execute
@@ -33,6 +36,8 @@ CefRefPtr<CefWaitableEvent> CefWaitableEvent::CreateWaitableEvent(
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") void CefWaitableEventCToCpp::Reset() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_waitable_event_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, reset))
     return;
@@ -44,6 +49,8 @@ NO_SANITIZE("cfi-icall") void CefWaitableEventCToCpp::Reset() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWaitableEventCToCpp::Signal() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_waitable_event_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, signal))
     return;
@@ -55,6 +62,8 @@ NO_SANITIZE("cfi-icall") void CefWaitableEventCToCpp::Signal() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWaitableEventCToCpp::IsSignaled() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_waitable_event_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_signaled))
     return false;
@@ -69,6 +78,8 @@ NO_SANITIZE("cfi-icall") bool CefWaitableEventCToCpp::IsSignaled() {
 }
 
 NO_SANITIZE("cfi-icall") void CefWaitableEventCToCpp::Wait() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_waitable_event_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, wait))
     return;
@@ -80,6 +91,8 @@ NO_SANITIZE("cfi-icall") void CefWaitableEventCToCpp::Wait() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWaitableEventCToCpp::TimedWait(int64 max_ms) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_waitable_event_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, timed_wait))
     return false;
@@ -97,6 +110,12 @@ NO_SANITIZE("cfi-icall") bool CefWaitableEventCToCpp::TimedWait(int64 max_ms) {
 
 CefWaitableEventCToCpp::CefWaitableEventCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefWaitableEventCToCpp::~CefWaitableEventCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_waitable_event_t*
 CefCToCppRefCounted<CefWaitableEventCToCpp,
diff --git a/libcef_dll/ctocpp/waitable_event_ctocpp.h b/libcef_dll/ctocpp/waitable_event_ctocpp.h
index 00eb9cf34..3ef530bb8 100644
--- a/libcef_dll/ctocpp/waitable_event_ctocpp.h
+++ b/libcef_dll/ctocpp/waitable_event_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=40bf1c21e96f1643f6253f9ac02ed3e2b47b0a96$
+// $hash=4cd46b2c619b3f89830c4703169521c6f4ad6ee9$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_WAITABLE_EVENT_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefWaitableEventCToCpp
                                  cef_waitable_event_t> {
  public:
   CefWaitableEventCToCpp();
+  virtual ~CefWaitableEventCToCpp();
 
   // CefWaitableEvent methods.
   void Reset() OVERRIDE;
diff --git a/libcef_dll/ctocpp/web_plugin_info_ctocpp.cc b/libcef_dll/ctocpp/web_plugin_info_ctocpp.cc
index 86310b8d7..7b7ddf3fc 100644
--- a/libcef_dll/ctocpp/web_plugin_info_ctocpp.cc
+++ b/libcef_dll/ctocpp/web_plugin_info_ctocpp.cc
@@ -9,14 +9,17 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=45a48d5d97bd0239b2af24e1527211c89d5dec78$
+// $hash=302e7fb07a9a9c9d494e5b99b1b93a079047d67f$
 //
 
 #include "libcef_dll/ctocpp/web_plugin_info_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") CefString CefWebPluginInfoCToCpp::GetName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_web_plugin_info_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_name))
     return CefString();
@@ -33,6 +36,8 @@ NO_SANITIZE("cfi-icall") CefString CefWebPluginInfoCToCpp::GetName() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefWebPluginInfoCToCpp::GetPath() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_web_plugin_info_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_path))
     return CefString();
@@ -49,6 +54,8 @@ NO_SANITIZE("cfi-icall") CefString CefWebPluginInfoCToCpp::GetPath() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefWebPluginInfoCToCpp::GetVersion() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_web_plugin_info_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_version))
     return CefString();
@@ -65,6 +72,8 @@ NO_SANITIZE("cfi-icall") CefString CefWebPluginInfoCToCpp::GetVersion() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefWebPluginInfoCToCpp::GetDescription() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_web_plugin_info_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_description))
     return CefString();
@@ -84,6 +93,12 @@ NO_SANITIZE("cfi-icall") CefString CefWebPluginInfoCToCpp::GetDescription() {
 
 CefWebPluginInfoCToCpp::CefWebPluginInfoCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefWebPluginInfoCToCpp::~CefWebPluginInfoCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_web_plugin_info_t*
 CefCToCppRefCounted<CefWebPluginInfoCToCpp,
diff --git a/libcef_dll/ctocpp/web_plugin_info_ctocpp.h b/libcef_dll/ctocpp/web_plugin_info_ctocpp.h
index 6f73d70dd..0aeb5838b 100644
--- a/libcef_dll/ctocpp/web_plugin_info_ctocpp.h
+++ b/libcef_dll/ctocpp/web_plugin_info_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=079e2fb47dd6c02cac0bf1b24f6224889028e673$
+// $hash=669af6b0ead815bbca49f74892f5241857b948c8$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_WEB_PLUGIN_INFO_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefWebPluginInfoCToCpp
                                  cef_web_plugin_info_t> {
  public:
   CefWebPluginInfoCToCpp();
+  virtual ~CefWebPluginInfoCToCpp();
 
   // CefWebPluginInfo methods.
   CefString GetName() OVERRIDE;
diff --git a/libcef_dll/ctocpp/web_plugin_info_visitor_ctocpp.cc b/libcef_dll/ctocpp/web_plugin_info_visitor_ctocpp.cc
index b5f0e7edc..097a8a27b 100644
--- a/libcef_dll/ctocpp/web_plugin_info_visitor_ctocpp.cc
+++ b/libcef_dll/ctocpp/web_plugin_info_visitor_ctocpp.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=4f157c64f2ab929cebcca896d2bf9c8dfca474f8$
+// $hash=2c4278425b993d2b7b8c2bbb545bef9e27f4caaa$
 //
 
 #include "libcef_dll/ctocpp/web_plugin_info_visitor_ctocpp.h"
 #include "libcef_dll/cpptoc/web_plugin_info_cpptoc.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
@@ -21,6 +22,8 @@ NO_SANITIZE("cfi-icall")
 bool CefWebPluginInfoVisitorCToCpp::Visit(CefRefPtr<CefWebPluginInfo> info,
                                           int count,
                                           int total) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_web_plugin_info_visitor_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, visit))
     return false;
@@ -44,6 +47,12 @@ bool CefWebPluginInfoVisitorCToCpp::Visit(CefRefPtr<CefWebPluginInfo> info,
 
 CefWebPluginInfoVisitorCToCpp::CefWebPluginInfoVisitorCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefWebPluginInfoVisitorCToCpp::~CefWebPluginInfoVisitorCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_web_plugin_info_visitor_t* CefCToCppRefCounted<
     CefWebPluginInfoVisitorCToCpp,
diff --git a/libcef_dll/ctocpp/web_plugin_info_visitor_ctocpp.h b/libcef_dll/ctocpp/web_plugin_info_visitor_ctocpp.h
index 9d0af3d13..e8409bce9 100644
--- a/libcef_dll/ctocpp/web_plugin_info_visitor_ctocpp.h
+++ b/libcef_dll/ctocpp/web_plugin_info_visitor_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=ec0059711db0aa8e96a2a06e431a6342be11acd2$
+// $hash=f68bbf707b7cb2fdf231c0186efae2343daa1b64$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_WEB_PLUGIN_INFO_VISITOR_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefWebPluginInfoVisitorCToCpp
                                  cef_web_plugin_info_visitor_t> {
  public:
   CefWebPluginInfoVisitorCToCpp();
+  virtual ~CefWebPluginInfoVisitorCToCpp();
 
   // CefWebPluginInfoVisitor methods.
   bool Visit(CefRefPtr<CefWebPluginInfo> info, int count, int total) override;
diff --git a/libcef_dll/ctocpp/web_plugin_unstable_callback_ctocpp.cc b/libcef_dll/ctocpp/web_plugin_unstable_callback_ctocpp.cc
index be0ae54f6..794e8a4bd 100644
--- a/libcef_dll/ctocpp/web_plugin_unstable_callback_ctocpp.cc
+++ b/libcef_dll/ctocpp/web_plugin_unstable_callback_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=a1ff97873ff99c6b200a1f497bce56dede1b3c29$
+// $hash=fa4bd24cb16fc046045edf192a66b514e5665ae4$
 //
 
 #include "libcef_dll/ctocpp/web_plugin_unstable_callback_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 void CefWebPluginUnstableCallbackCToCpp::IsUnstable(const CefString& path,
                                                     bool unstable) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_web_plugin_unstable_callback_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_unstable))
     return;
@@ -38,6 +41,12 @@ void CefWebPluginUnstableCallbackCToCpp::IsUnstable(const CefString& path,
 
 CefWebPluginUnstableCallbackCToCpp::CefWebPluginUnstableCallbackCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefWebPluginUnstableCallbackCToCpp::~CefWebPluginUnstableCallbackCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_web_plugin_unstable_callback_t*
 CefCToCppRefCounted<CefWebPluginUnstableCallbackCToCpp,
diff --git a/libcef_dll/ctocpp/web_plugin_unstable_callback_ctocpp.h b/libcef_dll/ctocpp/web_plugin_unstable_callback_ctocpp.h
index e7684ef04..4480af52c 100644
--- a/libcef_dll/ctocpp/web_plugin_unstable_callback_ctocpp.h
+++ b/libcef_dll/ctocpp/web_plugin_unstable_callback_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=6f18157d1d37565ceedd0627590bf92f9618496e$
+// $hash=c541060df59d42a2cddd0e9142ec4eee2495eafa$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_WEB_PLUGIN_UNSTABLE_CALLBACK_CTOCPP_H_
@@ -34,6 +34,7 @@ class CefWebPluginUnstableCallbackCToCpp
                                  cef_web_plugin_unstable_callback_t> {
  public:
   CefWebPluginUnstableCallbackCToCpp();
+  virtual ~CefWebPluginUnstableCallbackCToCpp();
 
   // CefWebPluginUnstableCallback methods.
   void IsUnstable(const CefString& path, bool unstable) override;
diff --git a/libcef_dll/ctocpp/write_handler_ctocpp.cc b/libcef_dll/ctocpp/write_handler_ctocpp.cc
index d38bda465..a69b6d513 100644
--- a/libcef_dll/ctocpp/write_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/write_handler_ctocpp.cc
@@ -9,15 +9,18 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=536427dc9c0e3db93170b1308bfed09a99da0a17$
+// $hash=f0e23086a6138f7cbaabfb496b0b2acf592f58c7$
 //
 
 #include "libcef_dll/ctocpp/write_handler_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 size_t CefWriteHandlerCToCpp::Write(const void* ptr, size_t size, size_t n) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_write_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, write))
     return 0;
@@ -38,6 +41,8 @@ size_t CefWriteHandlerCToCpp::Write(const void* ptr, size_t size, size_t n) {
 
 NO_SANITIZE("cfi-icall")
 int CefWriteHandlerCToCpp::Seek(int64 offset, int whence) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_write_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, seek))
     return 0;
@@ -52,6 +57,8 @@ int CefWriteHandlerCToCpp::Seek(int64 offset, int whence) {
 }
 
 NO_SANITIZE("cfi-icall") int64 CefWriteHandlerCToCpp::Tell() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_write_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, tell))
     return 0;
@@ -66,6 +73,8 @@ NO_SANITIZE("cfi-icall") int64 CefWriteHandlerCToCpp::Tell() {
 }
 
 NO_SANITIZE("cfi-icall") int CefWriteHandlerCToCpp::Flush() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_write_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, flush))
     return 0;
@@ -80,6 +89,8 @@ NO_SANITIZE("cfi-icall") int CefWriteHandlerCToCpp::Flush() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefWriteHandlerCToCpp::MayBlock() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_write_handler_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, may_block))
     return false;
@@ -97,6 +108,12 @@ NO_SANITIZE("cfi-icall") bool CefWriteHandlerCToCpp::MayBlock() {
 
 CefWriteHandlerCToCpp::CefWriteHandlerCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefWriteHandlerCToCpp::~CefWriteHandlerCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_write_handler_t*
 CefCToCppRefCounted<CefWriteHandlerCToCpp,
diff --git a/libcef_dll/ctocpp/write_handler_ctocpp.h b/libcef_dll/ctocpp/write_handler_ctocpp.h
index e1f1f0386..bb8233f3b 100644
--- a/libcef_dll/ctocpp/write_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/write_handler_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=53fb90d3e0329893467cddc18225c50926fc12d7$
+// $hash=bfe2b659fc2fd899a0f06e3608831a4132912564$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_WRITE_HANDLER_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefWriteHandlerCToCpp : public CefCToCppRefCounted<CefWriteHandlerCToCpp,
                                                          cef_write_handler_t> {
  public:
   CefWriteHandlerCToCpp();
+  virtual ~CefWriteHandlerCToCpp();
 
   // CefWriteHandler methods.
   size_t Write(const void* ptr, size_t size, size_t n) override;
diff --git a/libcef_dll/ctocpp/x509cert_principal_ctocpp.cc b/libcef_dll/ctocpp/x509cert_principal_ctocpp.cc
index d6f7132f9..210466fb5 100644
--- a/libcef_dll/ctocpp/x509cert_principal_ctocpp.cc
+++ b/libcef_dll/ctocpp/x509cert_principal_ctocpp.cc
@@ -9,16 +9,19 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=623cadf0650f3e44162d02ff05e54aa6793960a4$
+// $hash=5bc1c7f31098cee8e16b1dd17b1e85f93bdb8f86$
 //
 
 #include "libcef_dll/ctocpp/x509cert_principal_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefString CefX509CertPrincipalCToCpp::GetDisplayName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509cert_principal_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_display_name))
     return CefString();
@@ -35,6 +38,8 @@ CefString CefX509CertPrincipalCToCpp::GetDisplayName() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefX509CertPrincipalCToCpp::GetCommonName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509cert_principal_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_common_name))
     return CefString();
@@ -52,6 +57,8 @@ NO_SANITIZE("cfi-icall") CefString CefX509CertPrincipalCToCpp::GetCommonName() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefX509CertPrincipalCToCpp::GetLocalityName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509cert_principal_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_locality_name))
     return CefString();
@@ -69,6 +76,8 @@ CefString CefX509CertPrincipalCToCpp::GetLocalityName() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefX509CertPrincipalCToCpp::GetStateOrProvinceName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509cert_principal_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_state_or_province_name))
     return CefString();
@@ -86,6 +95,8 @@ CefString CefX509CertPrincipalCToCpp::GetStateOrProvinceName() {
 
 NO_SANITIZE("cfi-icall")
 CefString CefX509CertPrincipalCToCpp::GetCountryName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509cert_principal_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_country_name))
     return CefString();
@@ -104,6 +115,8 @@ CefString CefX509CertPrincipalCToCpp::GetCountryName() {
 NO_SANITIZE("cfi-icall")
 void CefX509CertPrincipalCToCpp::GetStreetAddresses(
     std::vector<CefString>& addresses) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509cert_principal_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_street_addresses))
     return;
@@ -130,6 +143,8 @@ void CefX509CertPrincipalCToCpp::GetStreetAddresses(
 NO_SANITIZE("cfi-icall")
 void CefX509CertPrincipalCToCpp::GetOrganizationNames(
     std::vector<CefString>& names) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509cert_principal_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_organization_names))
     return;
@@ -156,6 +171,8 @@ void CefX509CertPrincipalCToCpp::GetOrganizationNames(
 NO_SANITIZE("cfi-icall")
 void CefX509CertPrincipalCToCpp::GetOrganizationUnitNames(
     std::vector<CefString>& names) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509cert_principal_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_organization_unit_names))
     return;
@@ -182,6 +199,8 @@ void CefX509CertPrincipalCToCpp::GetOrganizationUnitNames(
 NO_SANITIZE("cfi-icall")
 void CefX509CertPrincipalCToCpp::GetDomainComponents(
     std::vector<CefString>& components) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509cert_principal_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_domain_components))
     return;
@@ -209,6 +228,12 @@ void CefX509CertPrincipalCToCpp::GetDomainComponents(
 
 CefX509CertPrincipalCToCpp::CefX509CertPrincipalCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefX509CertPrincipalCToCpp::~CefX509CertPrincipalCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_x509cert_principal_t* CefCToCppRefCounted<
     CefX509CertPrincipalCToCpp,
diff --git a/libcef_dll/ctocpp/x509cert_principal_ctocpp.h b/libcef_dll/ctocpp/x509cert_principal_ctocpp.h
index fe594bb67..2f0e449d0 100644
--- a/libcef_dll/ctocpp/x509cert_principal_ctocpp.h
+++ b/libcef_dll/ctocpp/x509cert_principal_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1191741f09eb45e66b23bb2552014b7b9fc9e57e$
+// $hash=4ec23d382ee5cf9636ef2b181716e845d4f4313e$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_X509CERT_PRINCIPAL_CTOCPP_H_
@@ -33,6 +33,7 @@ class CefX509CertPrincipalCToCpp
                                  cef_x509cert_principal_t> {
  public:
   CefX509CertPrincipalCToCpp();
+  virtual ~CefX509CertPrincipalCToCpp();
 
   // CefX509CertPrincipal methods.
   CefString GetDisplayName() OVERRIDE;
diff --git a/libcef_dll/ctocpp/x509certificate_ctocpp.cc b/libcef_dll/ctocpp/x509certificate_ctocpp.cc
index f24a47685..c343c4629 100644
--- a/libcef_dll/ctocpp/x509certificate_ctocpp.cc
+++ b/libcef_dll/ctocpp/x509certificate_ctocpp.cc
@@ -9,18 +9,21 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1d3225e378b79ddd0f93eb3cf5e0633d9c887fa6$
+// $hash=da3fb122fef7a7fc6a035f63fc5cb97443270ba1$
 //
 
 #include "libcef_dll/ctocpp/x509certificate_ctocpp.h"
 #include <algorithm>
 #include "libcef_dll/ctocpp/binary_value_ctocpp.h"
 #include "libcef_dll/ctocpp/x509cert_principal_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefX509CertPrincipal> CefX509CertificateCToCpp::GetSubject() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509certificate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_subject))
     return NULL;
@@ -36,6 +39,8 @@ CefRefPtr<CefX509CertPrincipal> CefX509CertificateCToCpp::GetSubject() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefX509CertPrincipal> CefX509CertificateCToCpp::GetIssuer() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509certificate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_issuer))
     return NULL;
@@ -51,6 +56,8 @@ CefRefPtr<CefX509CertPrincipal> CefX509CertificateCToCpp::GetIssuer() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBinaryValue> CefX509CertificateCToCpp::GetSerialNumber() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509certificate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_serial_number))
     return NULL;
@@ -65,6 +72,8 @@ CefRefPtr<CefBinaryValue> CefX509CertificateCToCpp::GetSerialNumber() {
 }
 
 NO_SANITIZE("cfi-icall") CefTime CefX509CertificateCToCpp::GetValidStart() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509certificate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_valid_start))
     return CefTime();
@@ -79,6 +88,8 @@ NO_SANITIZE("cfi-icall") CefTime CefX509CertificateCToCpp::GetValidStart() {
 }
 
 NO_SANITIZE("cfi-icall") CefTime CefX509CertificateCToCpp::GetValidExpiry() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509certificate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_valid_expiry))
     return CefTime();
@@ -94,6 +105,8 @@ NO_SANITIZE("cfi-icall") CefTime CefX509CertificateCToCpp::GetValidExpiry() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBinaryValue> CefX509CertificateCToCpp::GetDEREncoded() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509certificate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_derencoded))
     return NULL;
@@ -109,6 +122,8 @@ CefRefPtr<CefBinaryValue> CefX509CertificateCToCpp::GetDEREncoded() {
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefBinaryValue> CefX509CertificateCToCpp::GetPEMEncoded() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509certificate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_pemencoded))
     return NULL;
@@ -123,6 +138,8 @@ CefRefPtr<CefBinaryValue> CefX509CertificateCToCpp::GetPEMEncoded() {
 }
 
 NO_SANITIZE("cfi-icall") size_t CefX509CertificateCToCpp::GetIssuerChainSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509certificate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_issuer_chain_size))
     return 0;
@@ -139,6 +156,8 @@ NO_SANITIZE("cfi-icall") size_t CefX509CertificateCToCpp::GetIssuerChainSize() {
 NO_SANITIZE("cfi-icall")
 void CefX509CertificateCToCpp::GetDEREncodedIssuerChain(
     IssuerChainBinaryList& chain) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509certificate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_derencoded_issuer_chain))
     return;
@@ -178,6 +197,8 @@ void CefX509CertificateCToCpp::GetDEREncodedIssuerChain(
 NO_SANITIZE("cfi-icall")
 void CefX509CertificateCToCpp::GetPEMEncodedIssuerChain(
     IssuerChainBinaryList& chain) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_x509certificate_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_pemencoded_issuer_chain))
     return;
@@ -218,6 +239,12 @@ void CefX509CertificateCToCpp::GetPEMEncodedIssuerChain(
 
 CefX509CertificateCToCpp::CefX509CertificateCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefX509CertificateCToCpp::~CefX509CertificateCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_x509certificate_t* CefCToCppRefCounted<
     CefX509CertificateCToCpp,
diff --git a/libcef_dll/ctocpp/x509certificate_ctocpp.h b/libcef_dll/ctocpp/x509certificate_ctocpp.h
index 07947427e..119fd101c 100644
--- a/libcef_dll/ctocpp/x509certificate_ctocpp.h
+++ b/libcef_dll/ctocpp/x509certificate_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=e51efc688ca9b8786a46f3ffd0eca5b7255c112e$
+// $hash=76b8765bc1a94b95fdac5bbdf27f3f93dc9b1b37$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_X509CERTIFICATE_CTOCPP_H_
@@ -32,6 +32,7 @@ class CefX509CertificateCToCpp
                                  cef_x509certificate_t> {
  public:
   CefX509CertificateCToCpp();
+  virtual ~CefX509CertificateCToCpp();
 
   // CefX509Certificate methods.
   CefRefPtr<CefX509CertPrincipal> GetSubject() OVERRIDE;
diff --git a/libcef_dll/ctocpp/xml_reader_ctocpp.cc b/libcef_dll/ctocpp/xml_reader_ctocpp.cc
index b7cedf055..cbe6d09ed 100644
--- a/libcef_dll/ctocpp/xml_reader_ctocpp.cc
+++ b/libcef_dll/ctocpp/xml_reader_ctocpp.cc
@@ -9,11 +9,12 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=88096155a0f5d7f6e77b5eba85002695ab087e2f$
+// $hash=552d7b3e60ccba53db5da76e2c8f29bcadce2c1b$
 //
 
 #include "libcef_dll/ctocpp/xml_reader_ctocpp.h"
 #include "libcef_dll/ctocpp/stream_reader_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
@@ -21,6 +22,8 @@ NO_SANITIZE("cfi-icall")
 CefRefPtr<CefXmlReader> CefXmlReader::Create(CefRefPtr<CefStreamReader> stream,
                                              EncodingType encodingType,
                                              const CefString& URI) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: stream; type: refptr_same
@@ -43,6 +46,8 @@ CefRefPtr<CefXmlReader> CefXmlReader::Create(CefRefPtr<CefStreamReader> stream,
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::MoveToNextNode() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, move_to_next_node))
     return false;
@@ -57,6 +62,8 @@ NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::MoveToNextNode() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::Close() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, close))
     return false;
@@ -71,6 +78,8 @@ NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::Close() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::HasError() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_error))
     return false;
@@ -85,6 +94,8 @@ NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::HasError() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetError() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_error))
     return CefString();
@@ -101,6 +112,8 @@ NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetError() {
 }
 
 NO_SANITIZE("cfi-icall") CefXmlReader::NodeType CefXmlReaderCToCpp::GetType() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_type))
     return XML_NODE_UNSUPPORTED;
@@ -115,6 +128,8 @@ NO_SANITIZE("cfi-icall") CefXmlReader::NodeType CefXmlReaderCToCpp::GetType() {
 }
 
 NO_SANITIZE("cfi-icall") int CefXmlReaderCToCpp::GetDepth() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_depth))
     return 0;
@@ -129,6 +144,8 @@ NO_SANITIZE("cfi-icall") int CefXmlReaderCToCpp::GetDepth() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetLocalName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_local_name))
     return CefString();
@@ -145,6 +162,8 @@ NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetLocalName() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetPrefix() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_prefix))
     return CefString();
@@ -161,6 +180,8 @@ NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetPrefix() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetQualifiedName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_qualified_name))
     return CefString();
@@ -177,6 +198,8 @@ NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetQualifiedName() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetNamespaceURI() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_namespace_uri))
     return CefString();
@@ -193,6 +216,8 @@ NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetNamespaceURI() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetBaseURI() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_base_uri))
     return CefString();
@@ -209,6 +234,8 @@ NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetBaseURI() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetXmlLang() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_xml_lang))
     return CefString();
@@ -225,6 +252,8 @@ NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetXmlLang() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::IsEmptyElement() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, is_empty_element))
     return false;
@@ -239,6 +268,8 @@ NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::IsEmptyElement() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::HasValue() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_value))
     return false;
@@ -253,6 +284,8 @@ NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::HasValue() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetValue() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_value))
     return CefString();
@@ -269,6 +302,8 @@ NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetValue() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::HasAttributes() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, has_attributes))
     return false;
@@ -283,6 +318,8 @@ NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::HasAttributes() {
 }
 
 NO_SANITIZE("cfi-icall") size_t CefXmlReaderCToCpp::GetAttributeCount() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_attribute_count))
     return 0;
@@ -297,6 +334,8 @@ NO_SANITIZE("cfi-icall") size_t CefXmlReaderCToCpp::GetAttributeCount() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetAttribute(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_attribute_byindex))
     return CefString();
@@ -320,6 +359,8 @@ NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetAttribute(int index) {
 
 NO_SANITIZE("cfi-icall")
 CefString CefXmlReaderCToCpp::GetAttribute(const CefString& qualifiedName) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_attribute_byqname))
     return CefString();
@@ -344,6 +385,8 @@ CefString CefXmlReaderCToCpp::GetAttribute(const CefString& qualifiedName) {
 NO_SANITIZE("cfi-icall")
 CefString CefXmlReaderCToCpp::GetAttribute(const CefString& localName,
                                            const CefString& namespaceURI) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_attribute_bylname))
     return CefString();
@@ -370,6 +413,8 @@ CefString CefXmlReaderCToCpp::GetAttribute(const CefString& localName,
 }
 
 NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetInnerXml() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_inner_xml))
     return CefString();
@@ -386,6 +431,8 @@ NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetInnerXml() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetOuterXml() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_outer_xml))
     return CefString();
@@ -402,6 +449,8 @@ NO_SANITIZE("cfi-icall") CefString CefXmlReaderCToCpp::GetOuterXml() {
 }
 
 NO_SANITIZE("cfi-icall") int CefXmlReaderCToCpp::GetLineNumber() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_line_number))
     return 0;
@@ -416,6 +465,8 @@ NO_SANITIZE("cfi-icall") int CefXmlReaderCToCpp::GetLineNumber() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::MoveToAttribute(int index) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, move_to_attribute_byindex))
     return false;
@@ -436,6 +487,8 @@ NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::MoveToAttribute(int index) {
 
 NO_SANITIZE("cfi-icall")
 bool CefXmlReaderCToCpp::MoveToAttribute(const CefString& qualifiedName) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, move_to_attribute_byqname))
     return false;
@@ -458,6 +511,8 @@ bool CefXmlReaderCToCpp::MoveToAttribute(const CefString& qualifiedName) {
 NO_SANITIZE("cfi-icall")
 bool CefXmlReaderCToCpp::MoveToAttribute(const CefString& localName,
                                          const CefString& namespaceURI) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, move_to_attribute_bylname))
     return false;
@@ -482,6 +537,8 @@ bool CefXmlReaderCToCpp::MoveToAttribute(const CefString& localName,
 }
 
 NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::MoveToFirstAttribute() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, move_to_first_attribute))
     return false;
@@ -496,6 +553,8 @@ NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::MoveToFirstAttribute() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::MoveToNextAttribute() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, move_to_next_attribute))
     return false;
@@ -510,6 +569,8 @@ NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::MoveToNextAttribute() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::MoveToCarryingElement() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_xml_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, move_to_carrying_element))
     return false;
@@ -527,6 +588,12 @@ NO_SANITIZE("cfi-icall") bool CefXmlReaderCToCpp::MoveToCarryingElement() {
 
 CefXmlReaderCToCpp::CefXmlReaderCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefXmlReaderCToCpp::~CefXmlReaderCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_xml_reader_t*
 CefCToCppRefCounted<CefXmlReaderCToCpp, CefXmlReader, cef_xml_reader_t>::
diff --git a/libcef_dll/ctocpp/xml_reader_ctocpp.h b/libcef_dll/ctocpp/xml_reader_ctocpp.h
index 462178601..a8388b8cf 100644
--- a/libcef_dll/ctocpp/xml_reader_ctocpp.h
+++ b/libcef_dll/ctocpp/xml_reader_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=aa3fb0bea5b9b6c3dfb2ec8726930c9986d28c2e$
+// $hash=6297235868055fdedc13fe91527afa260211501c$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_XML_READER_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefXmlReaderCToCpp : public CefCToCppRefCounted<CefXmlReaderCToCpp,
                                                       cef_xml_reader_t> {
  public:
   CefXmlReaderCToCpp();
+  virtual ~CefXmlReaderCToCpp();
 
   // CefXmlReader methods.
   bool MoveToNextNode() OVERRIDE;
diff --git a/libcef_dll/ctocpp/zip_reader_ctocpp.cc b/libcef_dll/ctocpp/zip_reader_ctocpp.cc
index af1ef5064..35e2acbcb 100644
--- a/libcef_dll/ctocpp/zip_reader_ctocpp.cc
+++ b/libcef_dll/ctocpp/zip_reader_ctocpp.cc
@@ -9,17 +9,20 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=1d79e81aa15b006ce503e69d797018197d0fc7a2$
+// $hash=c5ce367ea1e8754b04b07012ca8355c2fa62f203$
 //
 
 #include "libcef_dll/ctocpp/zip_reader_ctocpp.h"
 #include "libcef_dll/ctocpp/stream_reader_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 
 // STATIC METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall")
 CefRefPtr<CefZipReader> CefZipReader::Create(
     CefRefPtr<CefStreamReader> stream) {
+  shutdown_checker::AssertNotShutdown();
+
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: stream; type: refptr_same
@@ -38,6 +41,8 @@ CefRefPtr<CefZipReader> CefZipReader::Create(
 // VIRTUAL METHODS - Body may be edited by hand.
 
 NO_SANITIZE("cfi-icall") bool CefZipReaderCToCpp::MoveToFirstFile() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_zip_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, move_to_first_file))
     return false;
@@ -52,6 +57,8 @@ NO_SANITIZE("cfi-icall") bool CefZipReaderCToCpp::MoveToFirstFile() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefZipReaderCToCpp::MoveToNextFile() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_zip_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, move_to_next_file))
     return false;
@@ -68,6 +75,8 @@ NO_SANITIZE("cfi-icall") bool CefZipReaderCToCpp::MoveToNextFile() {
 NO_SANITIZE("cfi-icall")
 bool CefZipReaderCToCpp::MoveToFile(const CefString& fileName,
                                     bool caseSensitive) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_zip_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, move_to_file))
     return false;
@@ -88,6 +97,8 @@ bool CefZipReaderCToCpp::MoveToFile(const CefString& fileName,
 }
 
 NO_SANITIZE("cfi-icall") bool CefZipReaderCToCpp::Close() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_zip_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, close))
     return false;
@@ -102,6 +113,8 @@ NO_SANITIZE("cfi-icall") bool CefZipReaderCToCpp::Close() {
 }
 
 NO_SANITIZE("cfi-icall") CefString CefZipReaderCToCpp::GetFileName() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_zip_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_file_name))
     return CefString();
@@ -118,6 +131,8 @@ NO_SANITIZE("cfi-icall") CefString CefZipReaderCToCpp::GetFileName() {
 }
 
 NO_SANITIZE("cfi-icall") int64 CefZipReaderCToCpp::GetFileSize() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_zip_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_file_size))
     return 0;
@@ -132,6 +147,8 @@ NO_SANITIZE("cfi-icall") int64 CefZipReaderCToCpp::GetFileSize() {
 }
 
 NO_SANITIZE("cfi-icall") CefTime CefZipReaderCToCpp::GetFileLastModified() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_zip_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, get_file_last_modified))
     return CefTime();
@@ -147,6 +164,8 @@ NO_SANITIZE("cfi-icall") CefTime CefZipReaderCToCpp::GetFileLastModified() {
 
 NO_SANITIZE("cfi-icall")
 bool CefZipReaderCToCpp::OpenFile(const CefString& password) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_zip_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, open_file))
     return false;
@@ -163,6 +182,8 @@ bool CefZipReaderCToCpp::OpenFile(const CefString& password) {
 }
 
 NO_SANITIZE("cfi-icall") bool CefZipReaderCToCpp::CloseFile() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_zip_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, close_file))
     return false;
@@ -178,6 +199,8 @@ NO_SANITIZE("cfi-icall") bool CefZipReaderCToCpp::CloseFile() {
 
 NO_SANITIZE("cfi-icall")
 int CefZipReaderCToCpp::ReadFile(void* buffer, size_t bufferSize) {
+  shutdown_checker::AssertNotShutdown();
+
   cef_zip_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, read_file))
     return 0;
@@ -197,6 +220,8 @@ int CefZipReaderCToCpp::ReadFile(void* buffer, size_t bufferSize) {
 }
 
 NO_SANITIZE("cfi-icall") int64 CefZipReaderCToCpp::Tell() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_zip_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, tell))
     return 0;
@@ -211,6 +236,8 @@ NO_SANITIZE("cfi-icall") int64 CefZipReaderCToCpp::Tell() {
 }
 
 NO_SANITIZE("cfi-icall") bool CefZipReaderCToCpp::Eof() {
+  shutdown_checker::AssertNotShutdown();
+
   cef_zip_reader_t* _struct = GetStruct();
   if (CEF_MEMBER_MISSING(_struct, eof))
     return false;
@@ -228,6 +255,12 @@ NO_SANITIZE("cfi-icall") bool CefZipReaderCToCpp::Eof() {
 
 CefZipReaderCToCpp::CefZipReaderCToCpp() {}
 
+// DESTRUCTOR - Do not edit by hand.
+
+CefZipReaderCToCpp::~CefZipReaderCToCpp() {
+  shutdown_checker::AssertNotShutdown();
+}
+
 template <>
 cef_zip_reader_t*
 CefCToCppRefCounted<CefZipReaderCToCpp, CefZipReader, cef_zip_reader_t>::
diff --git a/libcef_dll/ctocpp/zip_reader_ctocpp.h b/libcef_dll/ctocpp/zip_reader_ctocpp.h
index e9cb7be4c..c6971b092 100644
--- a/libcef_dll/ctocpp/zip_reader_ctocpp.h
+++ b/libcef_dll/ctocpp/zip_reader_ctocpp.h
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=bef7d549790a313452bb3c137a43dc5fe5817999$
+// $hash=326b507d5065261a9cf824f4bf32e97099971e55$
 //
 
 #ifndef CEF_LIBCEF_DLL_CTOCPP_ZIP_READER_CTOCPP_H_
@@ -31,6 +31,7 @@ class CefZipReaderCToCpp : public CefCToCppRefCounted<CefZipReaderCToCpp,
                                                       cef_zip_reader_t> {
  public:
   CefZipReaderCToCpp();
+  virtual ~CefZipReaderCToCpp();
 
   // CefZipReader methods.
   bool MoveToFirstFile() OVERRIDE;
diff --git a/libcef_dll/libcef_dll.cc b/libcef_dll/libcef_dll.cc
index 7ad81ccc5..84bff40d5 100644
--- a/libcef_dll/libcef_dll.cc
+++ b/libcef_dll/libcef_dll.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=824a78e502417eccd79d65691b35b9a965d72778$
+// $hash=8af691e6af858c05e00d4899d8f35a6a4a7109af$
 //
 
 #include "include/capi/cef_app_capi.h"
@@ -86,11 +86,7 @@
 #include "libcef_dll/cpptoc/test/translator_test_scoped_library_cpptoc.h"
 #include "libcef_dll/cpptoc/thread_cpptoc.h"
 #include "libcef_dll/cpptoc/urlrequest_cpptoc.h"
-#include "libcef_dll/cpptoc/v8context_cpptoc.h"
-#include "libcef_dll/cpptoc/v8exception_cpptoc.h"
-#include "libcef_dll/cpptoc/v8stack_frame_cpptoc.h"
 #include "libcef_dll/cpptoc/v8stack_trace_cpptoc.h"
-#include "libcef_dll/cpptoc/v8value_cpptoc.h"
 #include "libcef_dll/cpptoc/value_cpptoc.h"
 #include "libcef_dll/cpptoc/views/box_layout_cpptoc.h"
 #include "libcef_dll/cpptoc/views/browser_view_cpptoc.h"
@@ -114,7 +110,6 @@
 #include "libcef_dll/cpptoc/zip_reader_cpptoc.h"
 #include "libcef_dll/ctocpp/accessibility_handler_ctocpp.h"
 #include "libcef_dll/ctocpp/app_ctocpp.h"
-#include "libcef_dll/ctocpp/browser_process_handler_ctocpp.h"
 #include "libcef_dll/ctocpp/completion_callback_ctocpp.h"
 #include "libcef_dll/ctocpp/context_menu_handler_ctocpp.h"
 #include "libcef_dll/ctocpp/cookie_visitor_ctocpp.h"
@@ -140,7 +135,6 @@
 #include "libcef_dll/ctocpp/read_handler_ctocpp.h"
 #include "libcef_dll/ctocpp/register_cdm_callback_ctocpp.h"
 #include "libcef_dll/ctocpp/render_handler_ctocpp.h"
-#include "libcef_dll/ctocpp/render_process_handler_ctocpp.h"
 #include "libcef_dll/ctocpp/request_handler_ctocpp.h"
 #include "libcef_dll/ctocpp/resolve_callback_ctocpp.h"
 #include "libcef_dll/ctocpp/resource_bundle_handler_ctocpp.h"
@@ -157,10 +151,7 @@
 #include "libcef_dll/ctocpp/test/translator_test_scoped_client_child_ctocpp.h"
 #include "libcef_dll/ctocpp/test/translator_test_scoped_client_ctocpp.h"
 #include "libcef_dll/ctocpp/urlrequest_client_ctocpp.h"
-#include "libcef_dll/ctocpp/v8accessor_ctocpp.h"
-#include "libcef_dll/ctocpp/v8array_buffer_release_callback_ctocpp.h"
 #include "libcef_dll/ctocpp/v8handler_ctocpp.h"
-#include "libcef_dll/ctocpp/v8interceptor_ctocpp.h"
 #include "libcef_dll/ctocpp/views/browser_view_delegate_ctocpp.h"
 #include "libcef_dll/ctocpp/views/button_delegate_ctocpp.h"
 #include "libcef_dll/ctocpp/views/menu_button_delegate_ctocpp.h"
@@ -171,6 +162,7 @@
 #include "libcef_dll/ctocpp/web_plugin_info_visitor_ctocpp.h"
 #include "libcef_dll/ctocpp/web_plugin_unstable_callback_ctocpp.h"
 #include "libcef_dll/ctocpp/write_handler_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // GLOBAL FUNCTIONS - Body may be edited by hand.
@@ -236,11 +228,15 @@ CEF_EXPORT int cef_initialize(const struct _cef_main_args_t* args,
 CEF_EXPORT void cef_shutdown() {
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
+#if DCHECK_IS_ON()
+  shutdown_checker::SetIsShutdown();
+#endif
+
   // Execute
   CefShutdown();
 
 #if DCHECK_IS_ON()
-  // Check that all wrapper objects have been destroyed
+  // Check that all wrapper objects have been destroyed.
   DCHECK(
       base::AtomicRefCountIsZero(&CefAccessibilityHandlerCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefAuthCallbackCppToC::DebugObjCt));
@@ -250,8 +246,6 @@ CEF_EXPORT void cef_shutdown() {
   DCHECK(base::AtomicRefCountIsZero(&CefBoxLayoutCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefBrowserCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefBrowserHostCppToC::DebugObjCt));
-  DCHECK(
-      base::AtomicRefCountIsZero(&CefBrowserProcessHandlerCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefBrowserViewCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefBrowserViewDelegateCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefButtonCppToC::DebugObjCt));
@@ -317,8 +311,6 @@ CEF_EXPORT void cef_shutdown() {
   DCHECK(base::AtomicRefCountIsZero(&CefReadHandlerCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefRegisterCdmCallbackCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefRenderHandlerCToCpp::DebugObjCt));
-  DCHECK(
-      base::AtomicRefCountIsZero(&CefRenderProcessHandlerCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefRequestCallbackCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefRequestHandlerCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefResolveCallbackCToCpp::DebugObjCt));
@@ -332,8 +324,6 @@ CEF_EXPORT void cef_shutdown() {
       base::AtomicRefCountIsZero(&CefRunFileDialogCallbackCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefSSLInfoCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefSSLStatusCppToC::DebugObjCt));
-  DCHECK(
-      base::AtomicRefCountIsZero(&CefSchemeHandlerFactoryCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefSchemeRegistrarCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefScrollViewCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(
@@ -344,7 +334,6 @@ CEF_EXPORT void cef_shutdown() {
   DCHECK(base::AtomicRefCountIsZero(&CefStreamReaderCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefStreamWriterCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefStringVisitorCToCpp::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefTaskCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefTaskRunnerCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefTextfieldCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefTextfieldDelegateCToCpp::DebugObjCt));
@@ -372,16 +361,7 @@ CEF_EXPORT void cef_shutdown() {
       &CefTranslatorTestScopedLibraryCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefURLRequestClientCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefURLRequestCppToC::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefV8AccessorCToCpp::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(
-      &CefV8ArrayBufferReleaseCallbackCToCpp::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefV8ContextCppToC::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefV8ExceptionCppToC::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefV8HandlerCToCpp::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefV8InterceptorCToCpp::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefV8StackFrameCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefV8StackTraceCppToC::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefV8ValueCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefValueCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefViewCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefViewDelegateCToCpp::DebugObjCt));
diff --git a/libcef_dll/shutdown_checker.cc b/libcef_dll/shutdown_checker.cc
new file mode 100644
index 000000000..f369d0345
--- /dev/null
+++ b/libcef_dll/shutdown_checker.cc
@@ -0,0 +1,67 @@
+// Copyright (c) 2019 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+
+#include "libcef_dll/shutdown_checker.h"
+
+// For compatibility with older client compiler versions only use std::atomic
+// on the library side.
+#if defined(BUILDING_CEF_SHARED)
+#include <atomic>
+#else
+#include "include/base/cef_atomic_ref_count.h"
+#endif
+
+#include "include/base/cef_logging.h"
+
+namespace shutdown_checker {
+
+#if DCHECK_IS_ON()
+
+namespace {
+
+#if defined(BUILDING_CEF_SHARED)
+
+std::atomic_bool g_cef_shutdown{false};
+
+bool IsCefShutdown() {
+  return g_cef_shutdown.load();
+}
+
+void SetCefShutdown() {
+  g_cef_shutdown.store(true);
+}
+
+#else  // !defined(BUILDING_CEF_SHARED)
+
+base::AtomicRefCount g_cef_shutdown ATOMIC_DECLARATION;
+
+bool IsCefShutdown() {
+  return !base::AtomicRefCountIsZero(&g_cef_shutdown);
+}
+
+void SetCefShutdown() {
+  base::AtomicRefCountInc(&g_cef_shutdown);
+}
+
+#endif  // !defined(BUILDING_CEF_SHARED)
+
+}  // namespace
+
+void AssertNotShutdown() {
+  DCHECK(!IsCefShutdown())
+      << "Object reference incorrectly held at CefShutdown";
+}
+
+void SetIsShutdown() {
+  DCHECK(!IsCefShutdown());
+  SetCefShutdown();
+}
+
+#else  // !DCHECK_IS_ON()
+
+void AssertNotShutdown() {}
+
+#endif  // !DCHECK_IS_ON()
+
+}  // namespace shutdown_checker
diff --git a/libcef_dll/shutdown_checker.h b/libcef_dll/shutdown_checker.h
new file mode 100644
index 000000000..9d447881d
--- /dev/null
+++ b/libcef_dll/shutdown_checker.h
@@ -0,0 +1,19 @@
+// Copyright (c) 2019 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+
+#ifndef CEF_LIBCEF_DLL_SHUTDOWN_CHECKER_H_
+#define CEF_LIBCEF_DLL_SHUTDOWN_CHECKER_H_
+#pragma once
+
+namespace shutdown_checker {
+
+// Check that CEF objects are not held at CefShutdown.
+void AssertNotShutdown();
+
+// Called from libcef_dll.cc and libcef_dll_wrapper.cc.
+void SetIsShutdown();
+
+}  // namespace shutdown_checker
+
+#endif  // CEF_LIBCEF_DLL_SHUTDOWN_CHECKER_H_
diff --git a/libcef_dll/transfer_util.cc b/libcef_dll/transfer_util.cc
index 03fed4c1f..eb6a79c55 100644
--- a/libcef_dll/transfer_util.cc
+++ b/libcef_dll/transfer_util.cc
@@ -2,7 +2,7 @@
 // reserved. Use of this source code is governed by a BSD-style license that
 // can be found in the LICENSE file.
 
-#include "transfer_util.h"
+#include "libcef_dll/transfer_util.h"
 
 void transfer_string_list_contents(cef_string_list_t fromList,
                                    StringList& toList) {
diff --git a/libcef_dll/wrapper/libcef_dll_wrapper.cc b/libcef_dll/wrapper/libcef_dll_wrapper.cc
index 296505f7b..1f6d2a4f0 100644
--- a/libcef_dll/wrapper/libcef_dll_wrapper.cc
+++ b/libcef_dll/wrapper/libcef_dll_wrapper.cc
@@ -9,7 +9,7 @@
 // implementations. See the translator.README.txt file in the tools directory
 // for more information.
 //
-// $hash=dfa41e1f1e43a693fb48a8de17a8a7cddba8c60a$
+// $hash=2c0a480ed8c98ae12feed0d3cb7911d96ebbf2b9$
 //
 
 #include "include/capi/cef_app_capi.h"
@@ -43,7 +43,6 @@
 #include "include/test/cef_test_helpers.h"
 #include "libcef_dll/cpptoc/accessibility_handler_cpptoc.h"
 #include "libcef_dll/cpptoc/app_cpptoc.h"
-#include "libcef_dll/cpptoc/browser_process_handler_cpptoc.h"
 #include "libcef_dll/cpptoc/completion_callback_cpptoc.h"
 #include "libcef_dll/cpptoc/context_menu_handler_cpptoc.h"
 #include "libcef_dll/cpptoc/cookie_visitor_cpptoc.h"
@@ -69,7 +68,6 @@
 #include "libcef_dll/cpptoc/read_handler_cpptoc.h"
 #include "libcef_dll/cpptoc/register_cdm_callback_cpptoc.h"
 #include "libcef_dll/cpptoc/render_handler_cpptoc.h"
-#include "libcef_dll/cpptoc/render_process_handler_cpptoc.h"
 #include "libcef_dll/cpptoc/request_handler_cpptoc.h"
 #include "libcef_dll/cpptoc/resolve_callback_cpptoc.h"
 #include "libcef_dll/cpptoc/resource_bundle_handler_cpptoc.h"
@@ -86,10 +84,7 @@
 #include "libcef_dll/cpptoc/test/translator_test_scoped_client_child_cpptoc.h"
 #include "libcef_dll/cpptoc/test/translator_test_scoped_client_cpptoc.h"
 #include "libcef_dll/cpptoc/urlrequest_client_cpptoc.h"
-#include "libcef_dll/cpptoc/v8accessor_cpptoc.h"
-#include "libcef_dll/cpptoc/v8array_buffer_release_callback_cpptoc.h"
 #include "libcef_dll/cpptoc/v8handler_cpptoc.h"
-#include "libcef_dll/cpptoc/v8interceptor_cpptoc.h"
 #include "libcef_dll/cpptoc/views/browser_view_delegate_cpptoc.h"
 #include "libcef_dll/cpptoc/views/button_delegate_cpptoc.h"
 #include "libcef_dll/cpptoc/views/menu_button_delegate_cpptoc.h"
@@ -146,11 +141,7 @@
 #include "libcef_dll/ctocpp/test/translator_test_scoped_library_ctocpp.h"
 #include "libcef_dll/ctocpp/thread_ctocpp.h"
 #include "libcef_dll/ctocpp/urlrequest_ctocpp.h"
-#include "libcef_dll/ctocpp/v8context_ctocpp.h"
-#include "libcef_dll/ctocpp/v8exception_ctocpp.h"
-#include "libcef_dll/ctocpp/v8stack_frame_ctocpp.h"
 #include "libcef_dll/ctocpp/v8stack_trace_ctocpp.h"
-#include "libcef_dll/ctocpp/v8value_ctocpp.h"
 #include "libcef_dll/ctocpp/value_ctocpp.h"
 #include "libcef_dll/ctocpp/views/box_layout_ctocpp.h"
 #include "libcef_dll/ctocpp/views/browser_view_ctocpp.h"
@@ -172,6 +163,7 @@
 #include "libcef_dll/ctocpp/x509certificate_ctocpp.h"
 #include "libcef_dll/ctocpp/xml_reader_ctocpp.h"
 #include "libcef_dll/ctocpp/zip_reader_ctocpp.h"
+#include "libcef_dll/shutdown_checker.h"
 #include "libcef_dll/transfer_util.h"
 
 // Define used to facilitate parsing.
@@ -229,11 +221,15 @@ CEF_GLOBAL bool CefInitialize(const CefMainArgs& args,
 NO_SANITIZE("cfi-icall") CEF_GLOBAL void CefShutdown() {
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
+#if DCHECK_IS_ON()
+  shutdown_checker::SetIsShutdown();
+#endif
+
   // Execute
   cef_shutdown();
 
 #if DCHECK_IS_ON()
-  // Check that all wrapper objects have been destroyed
+  // Check that all wrapper objects have been destroyed.
   DCHECK(
       base::AtomicRefCountIsZero(&CefAccessibilityHandlerCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefAuthCallbackCToCpp::DebugObjCt));
@@ -243,8 +239,6 @@ NO_SANITIZE("cfi-icall") CEF_GLOBAL void CefShutdown() {
   DCHECK(base::AtomicRefCountIsZero(&CefBoxLayoutCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefBrowserCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefBrowserHostCToCpp::DebugObjCt));
-  DCHECK(
-      base::AtomicRefCountIsZero(&CefBrowserProcessHandlerCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefBrowserViewCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefBrowserViewDelegateCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefButtonCToCpp::DebugObjCt));
@@ -310,8 +304,6 @@ NO_SANITIZE("cfi-icall") CEF_GLOBAL void CefShutdown() {
   DCHECK(base::AtomicRefCountIsZero(&CefReadHandlerCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefRegisterCdmCallbackCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefRenderHandlerCppToC::DebugObjCt));
-  DCHECK(
-      base::AtomicRefCountIsZero(&CefRenderProcessHandlerCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefRequestCallbackCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefRequestHandlerCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefResolveCallbackCppToC::DebugObjCt));
@@ -325,8 +317,6 @@ NO_SANITIZE("cfi-icall") CEF_GLOBAL void CefShutdown() {
       base::AtomicRefCountIsZero(&CefRunFileDialogCallbackCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefSSLInfoCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefSSLStatusCToCpp::DebugObjCt));
-  DCHECK(
-      base::AtomicRefCountIsZero(&CefSchemeHandlerFactoryCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefSchemeRegistrarCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefScrollViewCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(
@@ -337,7 +327,6 @@ NO_SANITIZE("cfi-icall") CEF_GLOBAL void CefShutdown() {
   DCHECK(base::AtomicRefCountIsZero(&CefStreamReaderCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefStreamWriterCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefStringVisitorCppToC::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefTaskCppToC::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefTaskRunnerCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefTextfieldCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefTextfieldDelegateCppToC::DebugObjCt));
@@ -365,16 +354,7 @@ NO_SANITIZE("cfi-icall") CEF_GLOBAL void CefShutdown() {
       &CefTranslatorTestScopedLibraryChildChildCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefURLRequestCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefURLRequestClientCppToC::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefV8AccessorCppToC::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(
-      &CefV8ArrayBufferReleaseCallbackCppToC::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefV8ContextCToCpp::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefV8ExceptionCToCpp::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefV8HandlerCppToC::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefV8InterceptorCppToC::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefV8StackFrameCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefV8StackTraceCToCpp::DebugObjCt));
-  DCHECK(base::AtomicRefCountIsZero(&CefV8ValueCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefValueCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefViewCToCpp::DebugObjCt));
   DCHECK(base::AtomicRefCountIsZero(&CefViewDelegateCppToC::DebugObjCt));
@@ -441,7 +421,7 @@ NO_SANITIZE("cfi-icall") CEF_GLOBAL bool CefCrashReportingEnabled() {
 
 NO_SANITIZE("cfi-icall")
 CEF_GLOBAL
-    void CefSetCrashKeyValue(const CefString& key, const CefString& value) {
+void CefSetCrashKeyValue(const CefString& key, const CefString& value) {
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: key; type: string_byref_const
@@ -586,10 +566,10 @@ CEF_GLOBAL void CefLoadCRLSetsFile(const CefString& path) {
 
 NO_SANITIZE("cfi-icall")
 CEF_GLOBAL
-    bool CefAddCrossOriginWhitelistEntry(const CefString& source_origin,
-                                         const CefString& target_protocol,
-                                         const CefString& target_domain,
-                                         bool allow_target_subdomains) {
+bool CefAddCrossOriginWhitelistEntry(const CefString& source_origin,
+                                     const CefString& target_protocol,
+                                     const CefString& target_domain,
+                                     bool allow_target_subdomains) {
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: source_origin; type: string_byref_const
@@ -613,10 +593,10 @@ CEF_GLOBAL
 
 NO_SANITIZE("cfi-icall")
 CEF_GLOBAL
-    bool CefRemoveCrossOriginWhitelistEntry(const CefString& source_origin,
-                                            const CefString& target_protocol,
-                                            const CefString& target_domain,
-                                            bool allow_target_subdomains) {
+bool CefRemoveCrossOriginWhitelistEntry(const CefString& source_origin,
+                                        const CefString& target_protocol,
+                                        const CefString& target_domain,
+                                        bool allow_target_subdomains) {
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: source_origin; type: string_byref_const
@@ -677,7 +657,7 @@ CEF_GLOBAL bool CefCreateURL(const CefURLParts& parts, CefString& url) {
 
 NO_SANITIZE("cfi-icall")
 CEF_GLOBAL CefString
-    CefFormatUrlForSecurityDisplay(const CefString& origin_url) {
+CefFormatUrlForSecurityDisplay(const CefString& origin_url) {
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: origin_url; type: string_byref_const
@@ -715,8 +695,8 @@ CEF_GLOBAL CefString CefGetMimeType(const CefString& extension) {
 
 NO_SANITIZE("cfi-icall")
 CEF_GLOBAL
-    void CefGetExtensionsForMimeType(const CefString& mime_type,
-                                     std::vector<CefString>& extensions) {
+void CefGetExtensionsForMimeType(const CefString& mime_type,
+                                 std::vector<CefString>& extensions) {
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: mime_type; type: string_byref_const
@@ -854,8 +834,8 @@ CEF_GLOBAL CefRefPtr<CefValue> CefParseJSONAndReturnError(
 }
 
 NO_SANITIZE("cfi-icall")
-CEF_GLOBAL CefString
-    CefWriteJSON(CefRefPtr<CefValue> node, cef_json_writer_options_t options) {
+CEF_GLOBAL CefString CefWriteJSON(CefRefPtr<CefValue> node,
+                                  cef_json_writer_options_t options) {
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: node; type: refptr_same
@@ -1066,7 +1046,7 @@ CEF_GLOBAL bool CefRegisterExtension(const CefString& extension_name,
 
 NO_SANITIZE("cfi-icall")
 CEF_GLOBAL
-    void CefVisitWebPluginInfo(CefRefPtr<CefWebPluginInfoVisitor> visitor) {
+void CefVisitWebPluginInfo(CefRefPtr<CefWebPluginInfoVisitor> visitor) {
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: visitor; type: refptr_diff
@@ -1133,8 +1113,8 @@ CEF_GLOBAL void CefIsWebPluginUnstable(
 
 NO_SANITIZE("cfi-icall")
 CEF_GLOBAL
-    void CefRegisterWidevineCdm(const CefString& path,
-                                CefRefPtr<CefRegisterCdmCallback> callback) {
+void CefRegisterWidevineCdm(const CefString& path,
+                            CefRefPtr<CefRegisterCdmCallback> callback) {
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   // Verify param: path; type: string_byref_const
diff --git a/tools/cef_parser.py b/tools/cef_parser.py
index c2e21e9a1..bbd2837ce 100644
--- a/tools/cef_parser.py
+++ b/tools/cef_parser.py
@@ -274,6 +274,9 @@ def format_translation_includes(header, body):
     result += '#include "libcef_dll/ctocpp/'+directory+ \
               get_capi_name(item[3:], False)+'_ctocpp.h"\n'
 
+  if body.find('shutdown_checker') > 0:
+    result += '#include "libcef_dll/shutdown_checker.h"\n'
+
   if body.find('transfer_') > 0:
     result += '#include "libcef_dll/transfer_util.h"\n'
 
diff --git a/tools/make_cpptoc_header.py b/tools/make_cpptoc_header.py
index 822b4af52..417b31fb2 100644
--- a/tools/make_cpptoc_header.py
+++ b/tools/make_cpptoc_header.py
@@ -73,6 +73,7 @@ def make_cpptoc_header(header, clsname):
              '    : public ' + template_class + '<'+clsname+'CppToC, '+clsname+', '+capiname+'> {\n'+ \
              ' public:\n'+ \
              '  '+clsname+'CppToC();\n'+ \
+             '  virtual ~'+clsname+'CppToC();\n'+ \
              '};\n\n'
 
   result += '#endif  // CEF_LIBCEF_DLL_CPPTOC_' + defname + '_CPPTOC_H_'
diff --git a/tools/make_cpptoc_impl.py b/tools/make_cpptoc_impl.py
index f0eaf00ef..1eb6d785f 100644
--- a/tools/make_cpptoc_impl.py
+++ b/tools/make_cpptoc_impl.py
@@ -29,11 +29,20 @@ def make_cpptoc_function_impl_existing(cls, name, func, impl, defined_names):
       name, func, parts) + '{' + changes + impl['body'] + '\n}\n\n'
 
 
-def make_cpptoc_function_impl_new(cls, name, func, defined_names):
+def make_cpptoc_function_impl_new(cls, name, func, defined_names, base_scoped):
+  # Special handling for the cef_shutdown global function.
+  is_cef_shutdown = name == 'cef_shutdown' and isinstance(
+      func.parent, obj_header)
+
   # retrieve the C API prototype parts
   parts = func.get_capi_parts(defined_names)
   result = make_cpptoc_impl_proto(name, func, parts) + ' {'
 
+  if isinstance(func.parent, obj_class) and \
+      not func.parent.has_attrib('no_debugct_check') and \
+      not base_scoped:
+    result += '\n  shutdown_checker::AssertNotShutdown();\n'
+
   invalid = []
 
   # retrieve the function arguments
@@ -296,6 +305,11 @@ def make_cpptoc_function_impl_new(cls, name, func, defined_names):
     result += '\n'
   result_len = len(result)
 
+  if is_cef_shutdown:
+    result += '\n\n#if DCHECK_IS_ON()'\
+              '\n  shutdown_checker::SetIsShutdown();'\
+              '\n#endif\n'
+
   # execution
   result += '\n  // Execute\n  '
 
@@ -406,8 +420,7 @@ def make_cpptoc_function_impl_new(cls, name, func, defined_names):
     result += '\n'
   result_len = len(result)
 
-  # special handling for the global cef_shutdown function
-  if name == 'cef_shutdown' and isinstance(func.parent, obj_header):
+  if is_cef_shutdown:
     classes = func.parent.get_classes()
 
     names = []
@@ -423,7 +436,7 @@ def make_cpptoc_function_impl_new(cls, name, func, defined_names):
     if len(names) > 0:
       names = sorted(names)
       result += '\n#if DCHECK_IS_ON()'\
-                '\n  // Check that all wrapper objects have been destroyed'
+                '\n  // Check that all wrapper objects have been destroyed.'
       for name in names:
         result += '\n  DCHECK(base::AtomicRefCountIsZero(&' + name + '::DebugObjCt));'
       result += '\n#endif  // DCHECK_IS_ON()'
@@ -462,7 +475,8 @@ def make_cpptoc_function_impl_new(cls, name, func, defined_names):
   return result
 
 
-def make_cpptoc_function_impl(cls, funcs, existing, prefixname, defined_names):
+def make_cpptoc_function_impl(cls, funcs, existing, prefixname, defined_names,
+                              base_scoped):
   impl = ''
 
   for func in funcs:
@@ -477,13 +491,14 @@ def make_cpptoc_function_impl(cls, funcs, existing, prefixname, defined_names):
       impl += make_cpptoc_function_impl_existing(cls, name, func, value,
                                                  defined_names)
     else:
-      impl += make_cpptoc_function_impl_new(cls, name, func, defined_names)
+      impl += make_cpptoc_function_impl_new(cls, name, func, defined_names,
+                                            base_scoped)
 
   return impl
 
 
 def make_cpptoc_virtual_function_impl(header, cls, existing, prefixname,
-                                      defined_names):
+                                      defined_names, base_scoped):
   funcs = []
   funcs.extend(cls.get_virtual_funcs())
   cur_cls = cls
@@ -499,7 +514,7 @@ def make_cpptoc_virtual_function_impl(header, cls, existing, prefixname,
     cur_cls = header.get_class(parent_name, defined_names)
 
   return make_cpptoc_function_impl(cls, funcs, existing, prefixname,
-                                   defined_names)
+                                   defined_names, base_scoped)
 
 
 def make_cpptoc_virtual_function_assignment_block(funcs, offset, prefixname):
@@ -590,8 +605,8 @@ def make_cpptoc_class_impl(header, clsname, impl):
     template_class = 'CefCppToCRefCounted'
 
   # generate virtual functions
-  virtualimpl = make_cpptoc_virtual_function_impl(header, cls, existing,
-                                                  prefixname, defined_names)
+  virtualimpl = make_cpptoc_virtual_function_impl(
+      header, cls, existing, prefixname, defined_names, base_scoped)
   if len(virtualimpl) > 0:
     virtualimpl = '\nnamespace {\n\n// MEMBER FUNCTIONS - Body may be edited by hand.\n\n' + virtualimpl + '}  // namespace'
 
@@ -604,7 +619,7 @@ def make_cpptoc_class_impl(header, clsname, impl):
   # generate static functions
   staticimpl = make_cpptoc_function_impl(cls,
                                          cls.get_static_funcs(), existing, None,
-                                         defined_names)
+                                         defined_names, base_scoped)
   if len(staticimpl) > 0:
     staticimpl = '\n// GLOBAL FUNCTIONS - Body may be edited by hand.\n\n' + staticimpl
 
@@ -617,6 +632,13 @@ def make_cpptoc_class_impl(header, clsname, impl):
            clsname+'CppToC::'+clsname+'CppToC() {\n'
   const += make_cpptoc_virtual_function_assignment(header, cls, prefixname,
                                                    defined_names)
+  const += '}\n\n'+ \
+           '// DESTRUCTOR - Do not edit by hand.\n\n'+ \
+           clsname+'CppToC::~'+clsname+'CppToC() {\n'
+
+  if not cls.has_attrib('no_debugct_check') and not base_scoped:
+    const += '  shutdown_checker::AssertNotShutdown();\n'
+
   const += '}\n\n'
 
   # determine what includes are required by identifying what translation
@@ -670,7 +692,7 @@ def make_cpptoc_global_impl(header, impl):
   # generate global functions
   impl = make_cpptoc_function_impl(None,
                                    header.get_funcs(), existing, None,
-                                   defined_names)
+                                   defined_names, False)
   if len(impl) > 0:
     impl = '\n// GLOBAL FUNCTIONS - Body may be edited by hand.\n\n' + impl
 
diff --git a/tools/make_ctocpp_header.py b/tools/make_ctocpp_header.py
index 79003746d..6061200ed 100644
--- a/tools/make_ctocpp_header.py
+++ b/tools/make_ctocpp_header.py
@@ -115,7 +115,8 @@ def make_ctocpp_header(header, clsname):
   result +=   'class '+clsname+'CToCpp\n'+ \
               '    : public ' + template_class + '<'+clsname+'CToCpp, '+clsname+', '+capiname+'> {\n'+ \
               ' public:\n'+ \
-              '  '+clsname+'CToCpp();\n\n'
+              '  '+clsname+'CToCpp();\n'+ \
+              '  virtual ~'+clsname+'CToCpp();\n\n'
 
   result += func_body
   result += '};\n\n'
diff --git a/tools/make_ctocpp_impl.py b/tools/make_ctocpp_impl.py
index 78ad214bd..c1c2a94ef 100644
--- a/tools/make_ctocpp_impl.py
+++ b/tools/make_ctocpp_impl.py
@@ -38,11 +38,20 @@ def make_ctocpp_function_impl_existing(clsname, name, func, impl):
          changes+impl['body']+'\n}\n\n'
 
 
-def make_ctocpp_function_impl_new(clsname, name, func):
+def make_ctocpp_function_impl_new(clsname, name, func, base_scoped):
+  # Special handling for the CefShutdown global function.
+  is_cef_shutdown = name == 'CefShutdown' and isinstance(
+      func.parent, obj_header)
+
   # build the C++ prototype
   parts = func.get_cpp_parts(True)
   result = make_ctocpp_impl_proto(clsname, name, func, parts) + ' {'
 
+  if isinstance(func.parent, obj_class) and \
+      not func.parent.has_attrib('no_debugct_check') and \
+      not base_scoped:
+    result += '\n  shutdown_checker::AssertNotShutdown();\n'
+
   if isinstance(func, obj_function_virtual):
     # determine how the struct should be referenced
     if clsname == func.parent.get_name():
@@ -315,6 +324,11 @@ def make_ctocpp_function_impl_new(clsname, name, func):
     result += '\n'
   result_len = len(result)
 
+  if is_cef_shutdown:
+    result += '\n\n#if DCHECK_IS_ON()'\
+              '\n  shutdown_checker::SetIsShutdown();'\
+              '\n#endif\n'
+
   # execution
   result += '\n  // Execute\n  '
 
@@ -447,8 +461,7 @@ def make_ctocpp_function_impl_new(clsname, name, func):
     result += '\n'
   result_len = len(result)
 
-  # special handling for the global CefShutdown function
-  if name == 'CefShutdown' and isinstance(func.parent, obj_header):
+  if is_cef_shutdown:
     classes = func.parent.get_classes()
 
     names = []
@@ -464,7 +477,7 @@ def make_ctocpp_function_impl_new(clsname, name, func):
     if len(names) > 0:
       names = sorted(names)
       result += '\n#if DCHECK_IS_ON()'\
-                '\n  // Check that all wrapper objects have been destroyed'
+                '\n  // Check that all wrapper objects have been destroyed.'
       for name in names:
         result += '\n  DCHECK(base::AtomicRefCountIsZero(&' + name + '::DebugObjCt));'
       result += '\n#endif  // DCHECK_IS_ON()'
@@ -504,7 +517,7 @@ def make_ctocpp_function_impl_new(clsname, name, func):
   return result
 
 
-def make_ctocpp_function_impl(clsname, funcs, existing):
+def make_ctocpp_function_impl(clsname, funcs, existing, base_scoped):
   impl = ''
 
   for func in funcs:
@@ -515,14 +528,15 @@ def make_ctocpp_function_impl(clsname, funcs, existing):
       # an implementation exists that was not auto-generated
       impl += make_ctocpp_function_impl_existing(clsname, name, func, value)
     else:
-      impl += make_ctocpp_function_impl_new(clsname, name, func)
+      impl += make_ctocpp_function_impl_new(clsname, name, func, base_scoped)
 
   return impl
 
 
-def make_ctocpp_virtual_function_impl(header, cls, existing):
+def make_ctocpp_virtual_function_impl(header, cls, existing, base_scoped):
   impl = make_ctocpp_function_impl(cls.get_name(),
-                                   cls.get_virtual_funcs(), existing)
+                                   cls.get_virtual_funcs(), existing,
+                                   base_scoped)
 
   cur_cls = cls
   while True:
@@ -535,7 +549,7 @@ def make_ctocpp_virtual_function_impl(header, cls, existing):
         raise Exception('Class does not exist: ' + parent_name)
       impl += make_ctocpp_function_impl(cls.get_name(),
                                         parent_cls.get_virtual_funcs(),
-                                        existing)
+                                        existing, base_scoped)
     cur_cls = header.get_class(parent_name)
 
   return impl
@@ -593,7 +607,8 @@ def make_ctocpp_class_impl(header, clsname, impl):
     template_class = 'CefCToCppRefCounted'
 
   # generate virtual functions
-  virtualimpl = make_ctocpp_virtual_function_impl(header, cls, existing)
+  virtualimpl = make_ctocpp_virtual_function_impl(header, cls, existing,
+                                                  base_scoped)
   if len(virtualimpl) > 0:
     virtualimpl = '\n// VIRTUAL METHODS - Body may be edited by hand.\n\n' + virtualimpl
 
@@ -602,7 +617,8 @@ def make_ctocpp_class_impl(header, clsname, impl):
 
   # generate static functions
   staticimpl = make_ctocpp_function_impl(clsname,
-                                         cls.get_static_funcs(), existing)
+                                         cls.get_static_funcs(), existing,
+                                         base_scoped)
   if len(staticimpl) > 0:
     staticimpl = '\n// STATIC METHODS - Body may be edited by hand.\n\n' + staticimpl
 
@@ -613,7 +629,14 @@ def make_ctocpp_class_impl(header, clsname, impl):
 
   const =  '// CONSTRUCTOR - Do not edit by hand.\n\n'+ \
            clsname+'CToCpp::'+clsname+'CToCpp() {\n'+ \
-           '}\n\n'
+           '}\n\n'+ \
+           '// DESTRUCTOR - Do not edit by hand.\n\n'+ \
+           clsname+'CToCpp::~'+clsname+'CToCpp() {\n'
+
+  if not cls.has_attrib('no_debugct_check') and not base_scoped:
+    const += '  shutdown_checker::AssertNotShutdown();\n'
+
+  const += '}\n\n'
 
   # determine what includes are required by identifying what translation
   # classes are being used
@@ -661,7 +684,7 @@ def make_ctocpp_global_impl(header, impl):
   existing = get_function_impls(impl, 'CEF_GLOBAL')
 
   # generate static functions
-  impl = make_ctocpp_function_impl(None, header.get_funcs(), existing)
+  impl = make_ctocpp_function_impl(None, header.get_funcs(), existing, False)
   if len(impl) > 0:
     impl = '\n// GLOBAL METHODS - Body may be edited by hand.\n\n' + impl